diff --git a/package.json b/package.json
index c2cc678..b88b415 100644
--- a/package.json
+++ b/package.json
@@ -8,11 +8,11 @@
     "node": ">=8.0"
   },
   "devDependencies": {
-    "@comunica/bus-query-operation": "^1.19.2",
+    "@comunica/bus-query-operation": "^2.0.0",
     "@comunica/bus-rdf-dereference": "^1.19.2",
     "@comunica/bus-rdf-membership-filter": "^1.0.0",
-    "@comunica/bus-rdf-metadata-extract": "^1.19.2",
-    "@comunica/core": "^1.19.2",
+    "@comunica/bus-rdf-metadata-extract": "^2.0.0",
+    "@comunica/core": "^2.0.0",
     "@rdfjs/data-model": "^2.0.0",
     "@strictsoftware/typedoc-plugin-monorepo": "^0.4.0",
     "@types/bloem": "^0.2.0",
diff --git a/packages/actor-init-sparql-prov4itdata/package.json b/packages/actor-init-sparql-prov4itdata/package.json
index a01231e..d1ce677 100644
--- a/packages/actor-init-sparql-prov4itdata/package.json
+++ b/packages/actor-init-sparql-prov4itdata/package.json
@@ -39,8 +39,8 @@
   "dependencies": {
     "@comunica/actor-http-solid-auth-fetch": "^1.0.1",
     "@comunica/actor-init-sparql": "^1.19.0",
-    "@comunica/runner": "^1.19.0",
-    "@comunica/runner-cli": "^1.19.0"
+    "@comunica/runner": "^2.0.0",
+    "@comunica/runner-cli": "^2.0.0"
   },
   "scripts": {
     "build": "node \"../../node_modules/typescript/bin/tsc\"",
diff --git a/packages/actor-optimize-query-operation-provenance-wrapper/package.json b/packages/actor-optimize-query-operation-provenance-wrapper/package.json
index 287d953..7703188 100644
--- a/packages/actor-optimize-query-operation-provenance-wrapper/package.json
+++ b/packages/actor-optimize-query-operation-provenance-wrapper/package.json
@@ -43,8 +43,8 @@
     "@comunica/core": "^1.19.2"
   },
   "devDependencies": {
-    "@comunica/bus-optimize-query-operation": "^1.19.2",
-    "@comunica/core": "^1.19.2"
+    "@comunica/bus-optimize-query-operation": "^2.0.0",
+    "@comunica/core": "^2.0.0"
   },
   "jest": {
     "globals": {
diff --git a/packages/actor-query-operation-collect-provenance/package.json b/packages/actor-query-operation-collect-provenance/package.json
index 6dce8e4..9182673 100644
--- a/packages/actor-query-operation-collect-provenance/package.json
+++ b/packages/actor-query-operation-collect-provenance/package.json
@@ -43,8 +43,8 @@
     "@comunica/core": "^1.19.2"
   },
   "devDependencies": {
-    "@comunica/bus-query-operation": "^1.19.2",
-    "@comunica/core": "^1.19.2"
+    "@comunica/bus-query-operation": "^2.0.0",
+    "@comunica/core": "^2.0.0"
   },
   "jest": {
     "globals": {
diff --git a/packages/actor-rdf-metadata-extract-annotate-provenance/package.json b/packages/actor-rdf-metadata-extract-annotate-provenance/package.json
index 1393ead..6a9484e 100644
--- a/packages/actor-rdf-metadata-extract-annotate-provenance/package.json
+++ b/packages/actor-rdf-metadata-extract-annotate-provenance/package.json
@@ -38,8 +38,8 @@
     "@comunica/bus-rdf-metadata-extract": "^1.19.0"
   },
   "devDependencies": {
-    "@comunica/core": "^1.19.0",
-    "@comunica/bus-rdf-metadata-extract": "^1.19.0"
+    "@comunica/core": "^2.0.0",
+    "@comunica/bus-rdf-metadata-extract": "^2.0.0"
   },
   "jest": {
     "globals": {
diff --git a/packages/actor-rdf-resolve-quad-pattern-federated/package.json b/packages/actor-rdf-resolve-quad-pattern-federated/package.json
index c970315..ab220e9 100644
--- a/packages/actor-rdf-resolve-quad-pattern-federated/package.json
+++ b/packages/actor-rdf-resolve-quad-pattern-federated/package.json
@@ -32,7 +32,7 @@
   ],
   "dependencies": {
     "@prov4itdata/context-entries": "^1.0.0",
-    "@comunica/data-factory": "^1.17.0",
+    "@comunica/data-factory": "^2.0.0",
     "@types/rdf-js": "*",
     "asynciterator": "^3.0.3",
     "rdf-data-factory": "^1.0.3",
@@ -40,12 +40,12 @@
     "sparqlalgebrajs": "^2.4.0"
   },
   "peerDependencies": {
-    "@comunica/bus-rdf-resolve-quad-pattern": "^1.0.0",
-    "@comunica/core": "^1.0.0"
+    "@comunica/bus-rdf-resolve-quad-pattern": "^1.0.0 || ^2.0.0",
+    "@comunica/core": "^1.0.0 || ^2.0.0"
   },
   "devDependencies": {
-    "@comunica/bus-rdf-resolve-quad-pattern": "^1.19.2",
-    "@comunica/core": "^1.19.2"
+    "@comunica/bus-rdf-resolve-quad-pattern": "^2.0.0",
+    "@comunica/core": "^2.0.0"
   },
   "jest": {
     "globals": {
diff --git a/yarn.lock b/yarn.lock
index 20a6ca4..1b219f8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -566,6 +566,21 @@
   resolved "https://registry.yarnpkg.com/@comunica/actor-abstract-mediatyped/-/actor-abstract-mediatyped-1.20.0.tgz#5f7590a3e766612f0f523c26479e9f6675976344"
   integrity sha512-GcPhuxLYrLU526nqoCYE1ddFNNDu6xcOkxlUGNqgs/HqkfQ4+8OaC2N7NfVGPsYZ+N+iRExQa4qND6uLL+tJxQ==
 
+"@comunica/actor-abstract-mediatyped@^2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/actor-abstract-mediatyped/-/actor-abstract-mediatyped-2.2.0.tgz#1d960d66860923471b0bffcf0f782e5e32ccc8be"
+  integrity sha512-bzhameyDf+A3bEurlLYhmwozZFuimU9ugUu2nlFsdny7wi1d5koh7jlD1oJkoWhNLG2ZCMi7hjicEhHMheKx4A==
+  dependencies:
+    "@comunica/core" "^2.2.0"
+
+"@comunica/actor-abstract-parse@^2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/actor-abstract-parse/-/actor-abstract-parse-2.2.0.tgz#99d3625920529ae651b1bb64af7bfb773dac0c7b"
+  integrity sha512-n36poF3yyCTUCIcp9Bjg01+VwuHVfIVUaw3WMF89s1XLKQO482OEushQ6oC5gj4z8jfgFXgqcg44y6Iev2610Q==
+  dependencies:
+    "@comunica/actor-abstract-mediatyped" "^2.2.0"
+    "@comunica/core" "^2.2.0"
+
 "@comunica/actor-abstract-path@^1.20.0":
   version "1.20.0"
   resolved "https://registry.yarnpkg.com/@comunica/actor-abstract-path/-/actor-abstract-path-1.20.0.tgz#a33ab444a38f72555c5fa0ed67d861e2086dfe37"
@@ -583,6 +598,17 @@
   resolved "https://registry.yarnpkg.com/@comunica/actor-context-preprocess-source-to-destination/-/actor-context-preprocess-source-to-destination-1.20.0.tgz#bc5a5a314d80d256dced13c759a3dbdf8a1ae3a2"
   integrity sha512-mbIY19INSao9ChmFQeqC+ENwupu1/MjZmQ+bakGAtMiAW3wD5vN6qtK8Kdqm25320SY0Nq5QUgF0tVf8blEi4A==
 
+"@comunica/actor-http-fetch@^2.0.1":
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/@comunica/actor-http-fetch/-/actor-http-fetch-2.2.1.tgz#15d0160a0ddc24e62b91fd6b6ca47675a5df7ddc"
+  integrity sha512-4KfvHUw9UEWmbQupIGNaEnF92A3MLksm0ZrDSgJoMw5AiMDwzaOzmRaF7oJMGCfF9ZUvB8HFYJ4fca1a7XQhkA==
+  dependencies:
+    "@comunica/bus-http" "^2.2.0"
+    "@comunica/context-entries" "^2.2.0"
+    "@comunica/core" "^2.2.0"
+    "@comunica/mediatortype-time" "^2.2.0"
+    cross-fetch "^3.0.5"
+
 "@comunica/actor-http-memento@^1.20.0":
   version "1.20.0"
   resolved "https://registry.yarnpkg.com/@comunica/actor-http-memento/-/actor-http-memento-1.20.0.tgz#d6133024ff8ba849f003a1d4b58b7980a42b6265"
@@ -619,6 +645,17 @@
   resolved "https://registry.yarnpkg.com/@comunica/actor-http-proxy/-/actor-http-proxy-1.20.0.tgz#0f02795874b1744ad7425c38c8aaed694f63aebc"
   integrity sha512-txuhyIvZ3RAayMUugQ8UQZJQ1SX8QKmUMHx67q+ngPZhhAfL3/qae3xsEkmtNmZsxAByEDf8YcxEEyg2PD+IXw==
 
+"@comunica/actor-http-proxy@^2.0.1":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/actor-http-proxy/-/actor-http-proxy-2.2.0.tgz#72b1ca880ffce429c48331ba22333734dffa3286"
+  integrity sha512-x8U77lnzbJWuYUM1t5btecN1E3oik4aPauwTKTOFMJdMiJXyV6L+HrLASrlL1HNrgLGu6qpUCeVbGr/45scIzA==
+  dependencies:
+    "@comunica/bus-http" "^2.2.0"
+    "@comunica/context-entries" "^2.2.0"
+    "@comunica/core" "^2.2.0"
+    "@comunica/mediatortype-time" "^2.2.0"
+    "@comunica/types" "^2.2.0"
+
 "@comunica/actor-http-solid-auth-fetch@^1.0.1":
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/@comunica/actor-http-solid-auth-fetch/-/actor-http-solid-auth-fetch-1.2.0.tgz#4aee386f1aca4ca75c67f8252a0b94adc74b90e3"
@@ -1255,6 +1292,15 @@
   dependencies:
     microdata-rdf-streaming-parser "^1.1.0"
 
+"@comunica/actor-rdf-parse-html-microdata@^2.0.1":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/actor-rdf-parse-html-microdata/-/actor-rdf-parse-html-microdata-2.2.0.tgz#33a5de260029737ae082cf3023bafea6c0fe6a6d"
+  integrity sha512-eIS8jEXCpk/plaWcsP+1l1tk5ksvCIq6xpGPaLDTp1N+fEjRijn2FVw+0d35rZUsxDmF+VaB+NUFX6NVhNhYhw==
+  dependencies:
+    "@comunica/bus-rdf-parse-html" "^2.2.0"
+    "@comunica/core" "^2.2.0"
+    microdata-rdf-streaming-parser "^1.2.0"
+
 "@comunica/actor-rdf-parse-html-microdata@~1.19.0":
   version "1.19.2"
   resolved "https://registry.yarnpkg.com/@comunica/actor-rdf-parse-html-microdata/-/actor-rdf-parse-html-microdata-1.19.2.tgz#be915e901a7879e43f758649fa3f8a6dc056a9db"
@@ -1269,6 +1315,15 @@
   dependencies:
     rdfa-streaming-parser "^1.4.0"
 
+"@comunica/actor-rdf-parse-html-rdfa@^2.0.1":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/actor-rdf-parse-html-rdfa/-/actor-rdf-parse-html-rdfa-2.2.0.tgz#cdf192b1ad7d6dc77e615269cddf9de3ea7b1b42"
+  integrity sha512-CriZLukM+3U9ftczsUur5wkFKLGabea1eBrLR2RaZUGawTnbOXp4pbl6D4yvmq2e+5E0LcKpHGSR5x0/uS6iUQ==
+  dependencies:
+    "@comunica/bus-rdf-parse-html" "^2.2.0"
+    "@comunica/core" "^2.2.0"
+    rdfa-streaming-parser "^1.5.0"
+
 "@comunica/actor-rdf-parse-html-rdfa@~1.19.0":
   version "1.19.2"
   resolved "https://registry.yarnpkg.com/@comunica/actor-rdf-parse-html-rdfa/-/actor-rdf-parse-html-rdfa-1.19.2.tgz#f4f1aee3c7992429afe98f2fd94f08187697b01c"
@@ -1285,6 +1340,18 @@
     "@types/rdf-js" "*"
     relative-to-absolute-iri "^1.0.5"
 
+"@comunica/actor-rdf-parse-html-script@^2.0.1":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/actor-rdf-parse-html-script/-/actor-rdf-parse-html-script-2.2.0.tgz#f4c92ae8a714194c492ecc4c896b4b502ea42fb4"
+  integrity sha512-rK4/0xNuIZ7TGQO/9qtaBuFyDCHWq2g0HB/uClGA/nplUcqhBVwGi/RtRpcTQUrrOzmCqFyeuNlpDc78Y38aJg==
+  dependencies:
+    "@comunica/bus-rdf-parse" "^2.2.0"
+    "@comunica/bus-rdf-parse-html" "^2.2.0"
+    "@comunica/context-entries" "^2.2.0"
+    "@comunica/core" "^2.2.0"
+    "@rdfjs/types" "*"
+    relative-to-absolute-iri "^1.0.5"
+
 "@comunica/actor-rdf-parse-html-script@~1.19.0":
   version "1.19.2"
   resolved "https://registry.yarnpkg.com/@comunica/actor-rdf-parse-html-script/-/actor-rdf-parse-html-script-1.19.2.tgz#58fa5b21cdc7eeb8f54c1c19d896f35f228409d9"
@@ -1303,6 +1370,17 @@
     "@types/rdf-js" "*"
     htmlparser2 "^6.0.0"
 
+"@comunica/actor-rdf-parse-html@^2.0.1":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/actor-rdf-parse-html/-/actor-rdf-parse-html-2.2.0.tgz#a55666b8af4bc711bfa245c74debca43189eafbd"
+  integrity sha512-vUuXDpdJXTtiW1Yk3yVr1A4KD4q0AW7KmBwGTCbZPQz+Mu65MoI9TlxYC/1B5wV+vmVkPQf4nLUzU0NrcLuv6w==
+  dependencies:
+    "@comunica/bus-rdf-parse" "^2.2.0"
+    "@comunica/bus-rdf-parse-html" "^2.2.0"
+    "@comunica/core" "^2.2.0"
+    "@rdfjs/types" "*"
+    htmlparser2 "^7.0.0"
+
 "@comunica/actor-rdf-parse-html@~1.19.0":
   version "1.19.2"
   resolved "https://registry.yarnpkg.com/@comunica/actor-rdf-parse-html/-/actor-rdf-parse-html-1.19.2.tgz#f2a240f6f96ca6f445ebeb22c0cde2cfa7030d09"
@@ -1323,6 +1401,20 @@
     jsonld-streaming-parser "^2.1.1"
     stream-to-string "^1.2.0"
 
+"@comunica/actor-rdf-parse-jsonld@^2.0.1":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/actor-rdf-parse-jsonld/-/actor-rdf-parse-jsonld-2.2.0.tgz#fc5c2c11ea0cfa60a8a7e8718d4a65b66a63519b"
+  integrity sha512-LdL4rCxbRrxuLqd4TXZ2iGmNXVWP/rT1LiSNjXc6r6pCXcmsURI8F1aw9b3tE8lZSQLKjM4VlixITpl1c0zBJw==
+  dependencies:
+    "@comunica/bus-http" "^2.2.0"
+    "@comunica/bus-rdf-parse" "^2.2.0"
+    "@comunica/context-entries" "^2.2.0"
+    "@comunica/core" "^2.2.0"
+    "@rdfjs/types" "*"
+    jsonld-context-parser "^2.1.5"
+    jsonld-streaming-parser "^2.4.2"
+    stream-to-string "^1.2.0"
+
 "@comunica/actor-rdf-parse-jsonld@~1.19.0":
   version "1.19.2"
   resolved "https://registry.yarnpkg.com/@comunica/actor-rdf-parse-jsonld/-/actor-rdf-parse-jsonld-1.19.2.tgz#bdb1d4375a31ce81694d453776c6fa9476c99889"
@@ -1341,6 +1433,16 @@
     "@types/n3" "^1.4.4"
     n3 "^1.6.3"
 
+"@comunica/actor-rdf-parse-n3@^2.0.1":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/actor-rdf-parse-n3/-/actor-rdf-parse-n3-2.2.0.tgz#520e5a15de05ac8f7357b3ada429949b75f4e558"
+  integrity sha512-4+aiXptC8UKfriWCtzkLp4Eq6bRbWJofzVunrrPhR1AOy+l18s8apOUIAkZ7meXedSg9SRnvQGGBm1K2Z/QFkg==
+  dependencies:
+    "@comunica/bus-rdf-parse" "^2.2.0"
+    "@comunica/core" "^2.2.0"
+    "@types/n3" "^1.4.4"
+    n3 "^1.6.3"
+
 "@comunica/actor-rdf-parse-n3@~1.19.0":
   version "1.19.2"
   resolved "https://registry.yarnpkg.com/@comunica/actor-rdf-parse-n3/-/actor-rdf-parse-n3-1.19.2.tgz#43cf7cc3aa0e3b73db4bfa2a1d8018f8b53b24cc"
@@ -1356,6 +1458,15 @@
   dependencies:
     rdfxml-streaming-parser "^1.4.0"
 
+"@comunica/actor-rdf-parse-rdfxml@^2.0.1":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/actor-rdf-parse-rdfxml/-/actor-rdf-parse-rdfxml-2.2.0.tgz#b332865f1932d8174e99e04b666e1b6bbfd7baf8"
+  integrity sha512-NqJPuDW53A5lzScL4cMzP2a2dsLxwOGMc2jVu2wwUdvvxrJROJIlS9OHNSG+LJkQvrXFESUtfXep4bDsEw+kCg==
+  dependencies:
+    "@comunica/bus-rdf-parse" "^2.2.0"
+    "@comunica/core" "^2.2.0"
+    rdfxml-streaming-parser "^1.5.0"
+
 "@comunica/actor-rdf-parse-rdfxml@~1.19.0":
   version "1.19.2"
   resolved "https://registry.yarnpkg.com/@comunica/actor-rdf-parse-rdfxml/-/actor-rdf-parse-rdfxml-1.19.2.tgz#72ddcf673f7dbf7a01b41f47cfc7759ae7018799"
@@ -1370,6 +1481,15 @@
   dependencies:
     rdfa-streaming-parser "^1.3.0"
 
+"@comunica/actor-rdf-parse-xml-rdfa@^2.0.1":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/actor-rdf-parse-xml-rdfa/-/actor-rdf-parse-xml-rdfa-2.2.0.tgz#b2e4ed1c0a93eade26197bcb42351d757beda670"
+  integrity sha512-Y5m5F+x58KztR38PIcMG1g+t7r6u98PfngCh8Lug5E6JChHCx0HF5hnaw8nvIUiq7nk7v8Hda51eyzljk85few==
+  dependencies:
+    "@comunica/bus-rdf-parse" "^2.2.0"
+    "@comunica/core" "^2.2.0"
+    rdfa-streaming-parser "^1.5.0"
+
 "@comunica/actor-rdf-parse-xml-rdfa@~1.19.0":
   version "1.19.2"
   resolved "https://registry.yarnpkg.com/@comunica/actor-rdf-parse-xml-rdfa/-/actor-rdf-parse-xml-rdfa-1.19.2.tgz#21bd85586b84196b839394ec4f643ec2554a6f1f"
@@ -1607,6 +1727,16 @@
     "@types/rdf-js" "*"
     sparqljson-to-tree "^2.0.0"
 
+"@comunica/bindings-factory@^2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/bindings-factory/-/bindings-factory-2.2.0.tgz#9d95142ce561c72436872558da0541c81d948947"
+  integrity sha512-KFn/djqJwTn1nQLI/T/roOf2A+otuNtPmMtXba0rna+X59sjbA7e4KUnG4wMd9yKQVt2/1a1e9F3vVvGOMB63A==
+  dependencies:
+    "@rdfjs/types" "*"
+    immutable "^4.0.0"
+    rdf-data-factory "^1.1.0"
+    rdf-string "^1.6.0"
+
 "@comunica/bus-context-preprocess@^1.20.0":
   version "1.20.0"
   resolved "https://registry.yarnpkg.com/@comunica/bus-context-preprocess/-/bus-context-preprocess-1.20.0.tgz#c5211e18c24fdd02410112256ddb40be969344c7"
@@ -1626,6 +1756,18 @@
     is-stream "^2.0.0"
     web-streams-node "^0.4.0"
 
+"@comunica/bus-http@^2.0.1", "@comunica/bus-http@^2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/bus-http/-/bus-http-2.2.0.tgz#eed51da275d563acb25175a2babb62b467ce7167"
+  integrity sha512-7yw9MfijbRsGQRTlDRwDuJkBlJBDJAdP2N1uS56My87ucgUv7MCVBx7nWeTm69TWMVE59onNBoVkBLP4IUm0Og==
+  dependencies:
+    "@comunica/context-entries" "^2.2.0"
+    "@comunica/core" "^2.2.0"
+    "@types/readable-stream" "^2.3.11"
+    is-stream "^2.0.0"
+    readable-web-to-node-stream "^3.0.2"
+    web-streams-node "^0.4.0"
+
 "@comunica/bus-http@~1.19.0":
   version "1.19.2"
   resolved "https://registry.yarnpkg.com/@comunica/bus-http/-/bus-http-1.19.2.tgz#38579d563ba98462351d504fa5a66ba70fab40be"
@@ -1639,19 +1781,35 @@
   resolved "https://registry.yarnpkg.com/@comunica/bus-init/-/bus-init-1.20.0.tgz#d0fb3cf1065a594ff6c7abc8f2c087d187bedc79"
   integrity sha512-3aPZ2x5gBAjVCN4CJxv4szs1hD7D72rXbdJIIrMpJ0LiVK7iXV5ymsr+PS0r2DU2joaZmkl7T8IcVKaUY8pKLQ==
 
+"@comunica/bus-init@^2.0.1", "@comunica/bus-init@^2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/bus-init/-/bus-init-2.2.0.tgz#163f976a046f045888b74a785c610b720cb74b8c"
+  integrity sha512-bm/xOYcCG80LscA+DDNPTmZNNNel+k8hGodn9NLRyogWLbcyllpieB7Ks307KehypUySG47YnLFcqEOjgCDzxQ==
+  dependencies:
+    "@comunica/core" "^2.2.0"
+
 "@comunica/bus-init@~1.19.0":
   version "1.19.2"
   resolved "https://registry.yarnpkg.com/@comunica/bus-init/-/bus-init-1.19.2.tgz#2e4572cf9c1559d69a342c923f8caab047fc1e81"
   integrity sha512-SVIcKPSrPlHxrndsKX650ijrOPMyBdZZkDe/mLXUKNq7cSerdQZtP6w95u7/fnBwjwXOAMjPiyP3L07rD6KAcA==
 
-"@comunica/bus-optimize-query-operation@^1.19.2", "@comunica/bus-optimize-query-operation@^1.20.0":
+"@comunica/bus-optimize-query-operation@^1.20.0":
   version "1.20.0"
   resolved "https://registry.yarnpkg.com/@comunica/bus-optimize-query-operation/-/bus-optimize-query-operation-1.20.0.tgz#8a4d178ff1b0ef7390ff3d42e6f7135ef583f059"
   integrity sha512-/6zkQpYvFCFDz/omNV3cObbJ1pcwNCEvdTmVpqumZPYQvCyf7umBzV0JEZeInPgyOnNtTukWbg8J3cqvzJgApQ==
   dependencies:
     sparqlalgebrajs "^2.5.5"
 
-"@comunica/bus-query-operation@^1.19.2", "@comunica/bus-query-operation@^1.20.0":
+"@comunica/bus-optimize-query-operation@^2.0.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/bus-optimize-query-operation/-/bus-optimize-query-operation-2.2.0.tgz#dbc61baa4801e64b47b82d49c0ce4d7f0a345c56"
+  integrity sha512-Jpah+dWCJBWaQs4gXiL91bmehxxrBIpvdfdY5TC7KR5TcC0mXNfXJPxt8AolS5fPJ2tSab7WmlpvvuQTNzejCA==
+  dependencies:
+    "@comunica/core" "^2.2.0"
+    "@comunica/types" "^2.2.0"
+    sparqlalgebrajs "^4.0.0"
+
+"@comunica/bus-query-operation@^1.20.0":
   version "1.20.0"
   resolved "https://registry.yarnpkg.com/@comunica/bus-query-operation/-/bus-query-operation-1.20.0.tgz#89c73472856e48a372edd381aa6a7f768314b2b0"
   integrity sha512-QeUsJ/xVR2VLGJlWoXRXNgD6PH3MquQNR9wFNYy7431t1zBSWzzEeIJzmVYE3icpXRbPr0Z7DIyMYnVCrNzsAA==
@@ -1665,6 +1823,21 @@
     rdf-string "^1.5.0"
     sparqlalgebrajs "^2.5.5"
 
+"@comunica/bus-query-operation@^2.0.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/bus-query-operation/-/bus-query-operation-2.2.0.tgz#42ee5264ada69b47154226999ddb79919c5c5ae8"
+  integrity sha512-n66f92vvJegEki3rO+EPSIRkNd1yMd0j3RSv0bm1pneNYSAqetrD1J3JyryvH95Kgri9T15v5TMCWT1EZC9TCg==
+  dependencies:
+    "@comunica/bindings-factory" "^2.2.0"
+    "@comunica/context-entries" "^2.2.0"
+    "@comunica/core" "^2.2.0"
+    "@comunica/data-factory" "^2.0.1"
+    "@comunica/types" "^2.2.0"
+    "@rdfjs/types" "*"
+    asynciterator "^3.3.0"
+    rdf-string "^1.5.0"
+    sparqlalgebrajs "^4.0.0"
+
 "@comunica/bus-rdf-dereference-paged@^1.20.0":
   version "1.20.0"
   resolved "https://registry.yarnpkg.com/@comunica/bus-rdf-dereference-paged/-/bus-rdf-dereference-paged-1.20.0.tgz#dc2025aa547258a6ee123afc7b197558dadd8cb6"
@@ -1695,7 +1868,7 @@
   resolved "https://registry.yarnpkg.com/@comunica/bus-rdf-membership-filter/-/bus-rdf-membership-filter-1.0.0.tgz#d06e6b9da716a8325658a8c3b04d06db877b3593"
   integrity sha512-ivPWn1YhTJjfEvfTAW5quGur/qiZmMGueHLFVKnzFGb60kduO6F/oCG+gu7KUvSzDcYU0wPxigjY3cLQeZR+sQ==
 
-"@comunica/bus-rdf-metadata-extract@^1.19.0", "@comunica/bus-rdf-metadata-extract@^1.19.2", "@comunica/bus-rdf-metadata-extract@^1.20.0":
+"@comunica/bus-rdf-metadata-extract@^1.20.0":
   version "1.20.0"
   resolved "https://registry.yarnpkg.com/@comunica/bus-rdf-metadata-extract/-/bus-rdf-metadata-extract-1.20.0.tgz#885462ff9c00a5ccc2d64e6f3917c2ef8b11ccb9"
   integrity sha512-rxSJditEtNahns9csCVMRRXFJDDmQxSxwpDWx1j+13ZxBc8xz18aPcyF/oDOoiWmLQQE8L1kuXRXiiQ6az3+lA==
@@ -1707,6 +1880,14 @@
     sparqlalgebrajs "^2.5.5"
     stream-to-string "^1.2.0"
 
+"@comunica/bus-rdf-metadata-extract@^2.0.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/bus-rdf-metadata-extract/-/bus-rdf-metadata-extract-2.2.0.tgz#afc89be998d5e50de081c7ca0c1ce1f6f05e9de1"
+  integrity sha512-7YgWa/vGZgEiuM7tYdYlvD/a5OfyueWnVnrbHWWcWAZZwbv1rzmxmywiSyfaernCgRRlm4ieWnbVLHI7yPbm/Q==
+  dependencies:
+    "@comunica/core" "^2.2.0"
+    "@rdfjs/types" "*"
+
 "@comunica/bus-rdf-metadata@^1.20.0":
   version "1.20.0"
   resolved "https://registry.yarnpkg.com/@comunica/bus-rdf-metadata/-/bus-rdf-metadata-1.20.0.tgz#d3cef72fcdd9413254084b950adb8bba1acfe181"
@@ -1721,6 +1902,14 @@
   dependencies:
     "@types/rdf-js" "*"
 
+"@comunica/bus-rdf-parse-html@^2.0.1", "@comunica/bus-rdf-parse-html@^2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/bus-rdf-parse-html/-/bus-rdf-parse-html-2.2.0.tgz#e2d5fe1274c560256882d484b9e9e5f80961b719"
+  integrity sha512-ZSylSgaHs3gn/BBjx1D0tJW7TnTZyARH970T8/4AC//xjZIpZbq66HsCLCYrlpCRy2kbv79zEZiC499gVksjUQ==
+  dependencies:
+    "@comunica/core" "^2.2.0"
+    "@rdfjs/types" "*"
+
 "@comunica/bus-rdf-parse-html@~1.19.0":
   version "1.19.2"
   resolved "https://registry.yarnpkg.com/@comunica/bus-rdf-parse-html/-/bus-rdf-parse-html-1.19.2.tgz#f0b69b00dab1fef8dea7d765700901a0b6b8b7bb"
@@ -1736,6 +1925,16 @@
     "@comunica/actor-abstract-mediatyped" "^1.20.0"
     "@types/rdf-js" "*"
 
+"@comunica/bus-rdf-parse@^2.0.1", "@comunica/bus-rdf-parse@^2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/bus-rdf-parse/-/bus-rdf-parse-2.2.0.tgz#0428bfea567433c798e44c39bf24e6e24bfcfb45"
+  integrity sha512-Iuw6Dj9FuvMHysIUEaVA/woPNbM8xJ1elwBTm9JGgVct5jrbdb4XeQli2opUbKSReTLZdudXRKW81BPe1gdSPw==
+  dependencies:
+    "@comunica/actor-abstract-mediatyped" "^2.2.0"
+    "@comunica/actor-abstract-parse" "^2.2.0"
+    "@comunica/core" "^2.2.0"
+    "@rdfjs/types" "*"
+
 "@comunica/bus-rdf-parse@~1.19.0":
   version "1.19.2"
   resolved "https://registry.yarnpkg.com/@comunica/bus-rdf-parse/-/bus-rdf-parse-1.19.2.tgz#57a6c5a5744b8dc7f6c5e0c2b57e7f9b7b4c4cae"
@@ -1763,7 +1962,7 @@
     "@types/rdf-js" "*"
     asynciterator "^3.1.0"
 
-"@comunica/bus-rdf-resolve-quad-pattern@^1.19.2", "@comunica/bus-rdf-resolve-quad-pattern@^1.20.0":
+"@comunica/bus-rdf-resolve-quad-pattern@^1.20.0":
   version "1.20.0"
   resolved "https://registry.yarnpkg.com/@comunica/bus-rdf-resolve-quad-pattern/-/bus-rdf-resolve-quad-pattern-1.20.0.tgz#3ca86f51c7267f8a93b546c344ef6003e41e981f"
   integrity sha512-OkmGiMXef73rXTVeqTh6Jp+fV+eNkZvTS9l4iNnbscOLno0of+/DxIvTrModlFhbueHTYl56Y61B3yO5BRPk/g==
@@ -1773,6 +1972,18 @@
     asynciterator "^3.1.0"
     sparqlalgebrajs "^2.5.5"
 
+"@comunica/bus-rdf-resolve-quad-pattern@^2.0.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/bus-rdf-resolve-quad-pattern/-/bus-rdf-resolve-quad-pattern-2.2.0.tgz#9370ea4ff2899c23eefb3e712df2761cf38d69c1"
+  integrity sha512-dtINpsDcnAIpa1Mz7GW553jeaqtGDPKyOlC9temPdUNpK97nkAsIoJ2SZLuBl3k+Ae8YQzGi+UcvTsaEe5kZQg==
+  dependencies:
+    "@comunica/context-entries" "^2.2.0"
+    "@comunica/core" "^2.2.0"
+    "@comunica/types" "^2.2.0"
+    "@rdfjs/types" "*"
+    asynciterator "^3.3.0"
+    sparqlalgebrajs "^4.0.0"
+
 "@comunica/bus-rdf-serialize@^1.20.0":
   version "1.20.0"
   resolved "https://registry.yarnpkg.com/@comunica/bus-rdf-serialize/-/bus-rdf-serialize-1.20.0.tgz#b681a25fe5bb40f3ba2ae58e20d51e2c94cf93d2"
@@ -1805,12 +2016,26 @@
     "@comunica/actor-abstract-mediatyped" "^1.20.0"
     "@comunica/types" "^1.20.0"
 
+"@comunica/config-query-sparql@^2.0.1":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/config-query-sparql/-/config-query-sparql-2.2.0.tgz#3a71029ee3e585d4b75017cd80eaba65ea9fc712"
+  integrity sha512-kfW1MkWlQszhOuyeyIvewLve0MOh6zqH5BPbdR84Y84rN56eXyx2pRHm/fswGqsuGEW+G1u6nclxNyx+4wEZYA==
+
 "@comunica/context-entries@^1.20.0":
   version "1.20.0"
   resolved "https://registry.yarnpkg.com/@comunica/context-entries/-/context-entries-1.20.0.tgz#94a1ff6dd297d39abea749af274c42bc22b78740"
   integrity sha512-nSvh7xF0AsVgKwBSoXKckTiChBnEqqlhH6WIT4MPq00DbtB1IwWSVi2MplizPzPvcp64t4QD5y7Z9TWt9f7B/w==
 
-"@comunica/core@^1.19.0", "@comunica/core@^1.19.2", "@comunica/core@^1.20.0":
+"@comunica/context-entries@^2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/context-entries/-/context-entries-2.2.0.tgz#fdea51d8cc732dd5bc9c9e115191bccedac7a852"
+  integrity sha512-zZfqYjI5Xs5DJZM0ku0zIguQvoqR3LxxFJzALGnVgdkFHsJxVE1ARmb3YY8FliDE26xH7aQsuwz5VOg2URj24Q==
+  dependencies:
+    "@comunica/core" "^2.2.0"
+    "@comunica/types" "^2.2.0"
+    jsonld-context-parser "^2.1.5"
+
+"@comunica/core@^1.20.0":
   version "1.20.0"
   resolved "https://registry.yarnpkg.com/@comunica/core/-/core-1.20.0.tgz#52f2a03ec08da1229fd19966b13f3ef6821df885"
   integrity sha512-NG3AbZd9PwSy2IfwaAQGQJ4ZgLtJLLfm8e499B56QBZNc2Gry3p5mOhhrZxGakhZPndJhupiImsUlIOoAtm1oQ==
@@ -1819,6 +2044,14 @@
     "@comunica/types" "^1.20.0"
     immutable "^3.8.2"
 
+"@comunica/core@^2.0.0", "@comunica/core@^2.0.1", "@comunica/core@^2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/core/-/core-2.2.0.tgz#850959fa98b6b14c98aa1d0081b7f48dde1bfe0a"
+  integrity sha512-Uuj4fQP8gMtJr0ZQeLhhh4ul85tQAuaL9mtQUNEX74foWOMl6UJVV+aspGSIear3xQcqN4r5Oo9YWoKAB0OEKQ==
+  dependencies:
+    "@comunica/types" "^2.2.0"
+    immutable "^4.0.0"
+
 "@comunica/core@~1.19.0":
   version "1.19.2"
   resolved "https://registry.yarnpkg.com/@comunica/core/-/core-1.19.2.tgz#d6502594a0d5cc8dfbeebd829e4a18021ccb2d18"
@@ -1826,13 +2059,20 @@
   dependencies:
     immutable "^3.8.2"
 
-"@comunica/data-factory@^1.17.0", "@comunica/data-factory@^1.20.0":
+"@comunica/data-factory@^1.20.0":
   version "1.20.0"
   resolved "https://registry.yarnpkg.com/@comunica/data-factory/-/data-factory-1.20.0.tgz#ae01237b397aceeac2939f51924cff8a949a683c"
   integrity sha512-yKA4miPMFvZfooN5rKgDJoV3uz24LQdwWee0IFaq/CTRRqghPvUl8ZS7nkAAYztYD3UoDPZNMtd+NzLrj3IKzg==
   dependencies:
     "@types/rdf-js" "*"
 
+"@comunica/data-factory@^2.0.0", "@comunica/data-factory@^2.0.1":
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/@comunica/data-factory/-/data-factory-2.0.1.tgz#ef6fe5f5a1af093fdf1c14ea810ee2b5d1a2ddfa"
+  integrity sha512-70miR9roosXOqLEnZi+A940gUic77g3YMe2/enZK53+NAGipNh5sbyYlKII2Lsm5ZuPomcsVp2rUsbw1X8l9WA==
+  dependencies:
+    "@rdfjs/types" "*"
+
 "@comunica/logger-pretty@^1.20.0":
   version "1.20.0"
   resolved "https://registry.yarnpkg.com/@comunica/logger-pretty/-/logger-pretty-1.20.0.tgz#2ce49af7664604698d4d47678882dc43be7e8585"
@@ -1853,11 +2093,25 @@
   resolved "https://registry.yarnpkg.com/@comunica/mediator-combine-pipeline/-/mediator-combine-pipeline-1.20.0.tgz#e5011e874ea6ebbedbfb1d5c7ddcf33076707638"
   integrity sha512-gycxiZTue3hAvOQd208a8n1Kk/L1URqy4BaYZNTrPeZRQe74WCqqGpOYiQmxLe79q7kqCQs6J7ls2SZvhUYFEw==
 
+"@comunica/mediator-combine-pipeline@^2.0.1":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/mediator-combine-pipeline/-/mediator-combine-pipeline-2.2.0.tgz#594c5876046f29f4daa88c6e55db7c932564e3c4"
+  integrity sha512-P7GVVWHRzvYK5IU8SlTzqsPGYvdHsqcrSj7rR5hiNq1cpw8+Rs7OmVVL5n/P3xzxobTugFyQQue+tTpspppJKg==
+  dependencies:
+    "@comunica/core" "^2.2.0"
+
 "@comunica/mediator-combine-union@^1.20.0":
   version "1.20.0"
   resolved "https://registry.yarnpkg.com/@comunica/mediator-combine-union/-/mediator-combine-union-1.20.0.tgz#8f21ffad8e265625cbbc4c3dae5008f174f50204"
   integrity sha512-EMt8PiSGrDSUW3OZjNecuHGnUm4zZBuM0NLSn9QBeXYFOdirx0R6TE6HEDi3FNSOor1VB01UTJRmbHoGNCbGvA==
 
+"@comunica/mediator-combine-union@^2.0.1":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/mediator-combine-union/-/mediator-combine-union-2.2.0.tgz#b73fdacb7281d3c689ec8492bc41128ba45f1478"
+  integrity sha512-LZNlN1C65orCHDiVElz4ZPI+lTDJV6V8DIrIcqI6Im93X287wVI5Se0oUTXfS6Ca+rcwAYTYpovnEeNCzZ3sNg==
+  dependencies:
+    "@comunica/core" "^2.2.0"
+
 "@comunica/mediator-combine-union@~1.19.0":
   version "1.19.2"
   resolved "https://registry.yarnpkg.com/@comunica/mediator-combine-union/-/mediator-combine-union-1.19.2.tgz#b1e813692dae0e3e36f11ff2c084874d6fbc2f21"
@@ -1868,6 +2122,13 @@
   resolved "https://registry.yarnpkg.com/@comunica/mediator-number/-/mediator-number-1.20.0.tgz#2bfd0a97591f99ce1272a0008cca138c677b1aac"
   integrity sha512-K8Opb4t17Aog7hZkgDDJrUy/u5bKlqBRWkeC9vJU4iSRO4MvjkNLvy95CdI45igN7+/iO6voTYrxbLB8vskcMA==
 
+"@comunica/mediator-number@^2.0.1":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/mediator-number/-/mediator-number-2.2.0.tgz#fe62b47cff5f824db0e7e5c1a480bd54b5d14c28"
+  integrity sha512-jruiMyiCrwvx+BYt/8oug79KTUZfjbxT8Jl9XM1Hm/JgDFYuT0YF8Yosn0xRAk3mAk0lMHuOJYHkuzKMtoEukw==
+  dependencies:
+    "@comunica/core" "^2.2.0"
+
 "@comunica/mediator-number@~1.19.0":
   version "1.19.2"
   resolved "https://registry.yarnpkg.com/@comunica/mediator-number/-/mediator-number-1.19.2.tgz#4bd3f02d39cb0ef665749fe9b7fa0d6ecd45af27"
@@ -1878,6 +2139,13 @@
   resolved "https://registry.yarnpkg.com/@comunica/mediator-race/-/mediator-race-1.20.0.tgz#c98ff857d014d3f1922a06e511a326f56a5171f1"
   integrity sha512-8RA8c/chPL6N5oxT9Z5PHyqMgby9poMBUu/94FfKzDHjHpfFqLiaNnM7lQb2Be824regaQ/J+X1jG1oIFbx/Mg==
 
+"@comunica/mediator-race@^2.0.1":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/mediator-race/-/mediator-race-2.2.0.tgz#91fc1bc701eb73627e799f76e7508cab0fcbb5af"
+  integrity sha512-XJdMZT0+EnFPWFKLJvP6+LduAcLD2XO6M/nzR79Awck/UlvtAOBqmRzm3i7LKdPDNkfuG73fhjT2b3n8aC5xSw==
+  dependencies:
+    "@comunica/core" "^2.2.0"
+
 "@comunica/mediator-race@~1.19.0":
   version "1.19.2"
   resolved "https://registry.yarnpkg.com/@comunica/mediator-race/-/mediator-race-1.19.2.tgz#306d135fd29aab584176ff82c7f931b74b7c45cf"
@@ -1888,25 +2156,60 @@
   resolved "https://registry.yarnpkg.com/@comunica/mediatortype-iterations/-/mediatortype-iterations-1.20.0.tgz#425abc08f69a384f0f4935eba9b02d60ccac0899"
   integrity sha512-iBoxgZOQGQE33vJahgzAEAGzZ0wf8RPPNf0r02oR+sBp5FEgBf9wXc+DOfqYRxIefnDhRSp6cfn7n7JzSrTW8w==
 
-"@comunica/runner-cli@^1.19.0", "@comunica/runner-cli@^1.20.0":
+"@comunica/mediatortype-time@^2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/mediatortype-time/-/mediatortype-time-2.2.0.tgz#aca47e574ca84b758472725056e18aa25f95ae9d"
+  integrity sha512-nEXU/KtDVIhfr1WSeMk3Q+WlRwedTO13Q+WXXCR3HUMBY05BqsJqmdXNcNFyoGgS4UH97v+ywKMVyWwBPTzo0g==
+  dependencies:
+    "@comunica/core" "^2.2.0"
+
+"@comunica/runner-cli@^1.20.0":
   version "1.20.0"
   resolved "https://registry.yarnpkg.com/@comunica/runner-cli/-/runner-cli-1.20.0.tgz#86ce6d724479d92f422e7cdcd5b5cb8f68ecf843"
   integrity sha512-oiMX+KEgKs78eCyQCfrhQqLyyWn/ZQctGPWfErquy2rumHvPCqvWVYcPq7WmHAtVOSCYDLoaHaFX5ofMIMcYNw==
   dependencies:
     "@comunica/runner" "^1.20.0"
 
-"@comunica/runner@^1.19.0", "@comunica/runner@^1.20.0":
+"@comunica/runner-cli@^2.0.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/runner-cli/-/runner-cli-2.2.0.tgz#9ff21c77e0e35940430a14516e02fbcd3d9c7a52"
+  integrity sha512-INSLcPohnMtOkTOAi65A7IiaCrEArzSLzwoh7oioYJnX3kN01t1xlGtNQyi/IYS/Sb/jQ71d/je8dpRm8OFenQ==
+  dependencies:
+    "@comunica/bus-init" "^2.2.0"
+    "@comunica/core" "^2.2.0"
+    "@comunica/runner" "^2.2.0"
+
+"@comunica/runner@^1.20.0":
   version "1.20.0"
   resolved "https://registry.yarnpkg.com/@comunica/runner/-/runner-1.20.0.tgz#0f24483f04d2a337fe0822b18e3f68973d08627e"
   integrity sha512-n6C8ThvrA4GNb/abYsxwiZZMNEF8cOm7/4O8SQ/rcUbzuhA3Mmj+5HWa7cm8JXwO+6jkZMHolWu2VoVHXbfpNw==
   dependencies:
     componentsjs "^4.0.6"
 
+"@comunica/runner@^2.0.0", "@comunica/runner@^2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/runner/-/runner-2.2.0.tgz#bc4e9d08514882a1ea74235a0cbc3704ff5113cf"
+  integrity sha512-6CnA5T/OJOJnBZ6zSiJJqP7zdYR9hFQ4ew0bhh6XlqFYcpVVcWPIXeXjTIyN6uMEiIvAYYUKzSfCHaqA2kSGYQ==
+  dependencies:
+    "@comunica/bus-init" "^2.2.0"
+    "@comunica/core" "^2.2.0"
+    componentsjs "^5.0.1"
+
 "@comunica/types@^1.20.0":
   version "1.20.0"
   resolved "https://registry.yarnpkg.com/@comunica/types/-/types-1.20.0.tgz#791f4602a05845d3caebc7b32830af25a7de559b"
   integrity sha512-2arw0NSh9E8NbYTSkvaXn6xCzmFgKoF1jb2fJFmFpy2Z48ix4DnUoC9MQqyQKZttrkYQuUhmcAPgdTe64D0Tug==
 
+"@comunica/types@^2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@comunica/types/-/types-2.2.0.tgz#d04f292524666cb790f9c61dae356e46c2fcefb8"
+  integrity sha512-gAPmD/Oofn7BGISKO1pHEgekxbav7UxWFahZw7UFGm044xdpuum6huOfIYroXmKi/Ij1FVC5JOFUiqeztWMLXg==
+  dependencies:
+    "@rdfjs/types" ">=1.1.0"
+    "@types/yargs" "^17.0.2"
+    asynciterator "^3.3.0"
+    sparqlalgebrajs "^4.0.0"
+
 "@comunica/utils-datasource@^1.20.0":
   version "1.20.0"
   resolved "https://registry.yarnpkg.com/@comunica/utils-datasource/-/utils-datasource-1.20.0.tgz#d63e8a5c7ef6c2cc3927b97cb55010bb8da7bf1b"
@@ -3102,6 +3405,13 @@
   resolved "https://registry.yarnpkg.com/@rdfjs/data-model/-/data-model-2.0.1.tgz#410aeaea65de9bac605b63172baa64384b65ca98"
   integrity sha512-oRDYpy7/fJ9NNjS+M7m+dbnhi4lOWYGbBiM/A+u9bBExnN6ifXUF5mUsFxwZaQulmwTDaMhKERdV6iKTBUMgtw==
 
+"@rdfjs/types@*", "@rdfjs/types@>=1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@rdfjs/types/-/types-1.1.0.tgz#098f180b7cccb03bb416c7b4d03baaa9d480e36b"
+  integrity sha512-5zm8bN2/CC634dTcn/0AhTRLaQRjXDZs3QfcAsQKNturHT7XVWcKy/8p3P5gXl+YkZTAmy7T5M/LyiT/jbkENw==
+  dependencies:
+    "@types/node" "*"
+
 "@sinclair/typebox@^0.23.3":
   version "0.23.5"
   resolved "https://registry.yarnpkg.com/@sinclair/typebox/-/typebox-0.23.5.tgz#93f7b9f4e3285a7a9ade7557d9a8d36809cbc47d"
@@ -3346,6 +3656,14 @@
   dependencies:
     "@types/node" "*"
 
+"@types/readable-stream@^2.3.11":
+  version "2.3.13"
+  resolved "https://registry.yarnpkg.com/@types/readable-stream/-/readable-stream-2.3.13.tgz#46451c1b87cb61010e420ac02a76cfc1b2c2089a"
+  integrity sha512-4JSCx8EUzaW9Idevt+9lsRAt1lcSccoQfE+AouM1gk8sFxnnytKNIO3wTl9Dy+4m6jRJ1yXhboLHHT/LXBQiEw==
+  dependencies:
+    "@types/node" "*"
+    safe-buffer "*"
+
 "@types/semver@^7.3.4":
   version "7.3.4"
   resolved "https://registry.yarnpkg.com/@types/semver/-/semver-7.3.4.tgz#43d7168fec6fa0988bb1a513a697b29296721afb"
@@ -3363,6 +3681,13 @@
   dependencies:
     "@types/rdf-js" "*"
 
+"@types/sparqljs@^3.1.3":
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/@types/sparqljs/-/sparqljs-3.1.3.tgz#e4b9a2511bc2f14f564559ed6cf567835791a7e9"
+  integrity sha512-nmFgmR6ns4i8sg9fYu+293H+PMLKmDOZy34sgwgAeUEEiIqSs4guj5aCZRt3gq1g0yuKXkqrxLDq/684g7pGtQ==
+  dependencies:
+    rdf-js "^4.0.2"
+
 "@types/stack-utils@^2.0.0":
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/@types/stack-utils/-/stack-utils-2.0.0.tgz#7036640b4e21cc2f259ae826ce843d277dad8cff"
@@ -3390,7 +3715,7 @@
   resolved "https://registry.yarnpkg.com/@types/yargs-parser/-/yargs-parser-20.2.0.tgz#dd3e6699ba3237f0348cd085e4698780204842f9"
   integrity sha512-37RSHht+gzzgYeobbG+KWryeAW8J33Nhr69cjTqSYymXVZEN9NbRYWoYlRtDhHKPVT1FyNKwaTPC1NynKZpzRA==
 
-"@types/yargs@^17.0.8":
+"@types/yargs@^17.0.2", "@types/yargs@^17.0.8":
   version "17.0.10"
   resolved "https://registry.yarnpkg.com/@types/yargs/-/yargs-17.0.10.tgz#591522fce85d8739bca7b8bb90d048e4478d186a"
   integrity sha512-gmEaFwpj/7f/ROdtIlci1R1VYU1J4j95m8T+Tj3iBgiBFKg1foE/PSl93bBd5T9LDXNPo8UlNN6W0qwD8O5OaA==
@@ -3998,6 +4323,11 @@ asynciterator@^3.0.0, asynciterator@^3.0.2, asynciterator@^3.0.3, asynciterator@
   resolved "https://registry.yarnpkg.com/asynciterator/-/asynciterator-3.1.0.tgz#ebf7142f7ed7bc32a90c33b94b318c8dd8eb1d5b"
   integrity sha512-+iDz8roOCGT+hvhhJ+GsQliEEB4Qd1QL1RIsllssZ3MkrtBGqc5Uwi3n5LcLp2f3rXRK07+qJPZQO+YvFCQzug==
 
+asynciterator@^3.3.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/asynciterator/-/asynciterator-3.4.0.tgz#0df3fd1007ef2a8223eda7bc6eac05feaca109c5"
+  integrity sha512-jFuvnCHjUAyW33E3zpZhQxBM3SDuyxkDwtjhXD27WKwB/7UrZHaDAia7ZbqL94zLbUGhgxhO0vfopTLi7Jcrig==
+
 asyncjoin@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/asyncjoin/-/asyncjoin-1.0.3.tgz#070538ae7e8de7e7a253b0da50cad142b156eb19"
@@ -4620,6 +4950,26 @@ componentsjs@^4.0.6:
     semver "^7.3.2"
     winston "^3.3.3"
 
+componentsjs@^5.0.1:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/componentsjs/-/componentsjs-5.1.0.tgz#561f354b5367a5e6a02cef9fe17ced6a3d73054e"
+  integrity sha512-Ev2xgnBub9NEIa6Yt9fz48TvUBceO2IE9CqxE9jtujAHplyk+0PxIBaGeTaD1tVK+DrtK5Gs5ChcTKfdDY2hMA==
+  dependencies:
+    "@rdfjs/types" "*"
+    "@types/minimist" "^1.2.0"
+    "@types/node" "^14.14.7"
+    "@types/semver" "^7.3.4"
+    jsonld-context-parser "^2.1.1"
+    minimist "^1.2.0"
+    rdf-data-factory "^1.1.0"
+    rdf-object "^1.13.1"
+    rdf-parse "^2.0.0"
+    rdf-quad "^1.5.0"
+    rdf-string "^1.6.0"
+    rdf-terms "^1.7.0"
+    semver "^7.3.2"
+    winston "^3.3.3"
+
 concat-map@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
@@ -5029,6 +5379,13 @@ domhandler@^4.0.0, domhandler@^4.2.0:
   dependencies:
     domelementtype "^2.2.0"
 
+domhandler@^4.2.2:
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/domhandler/-/domhandler-4.3.1.tgz#8d792033416f59d68bc03a5aa7b018c1ca89279c"
+  integrity sha512-GrwoxYN+uWlzO8uhUXRl0P+kHE4GtVPfYzVLcUxPL7KNdHKj66vvlhiweIHqYYXWlw+T8iLMp42Lm67ghw4WMQ==
+  dependencies:
+    domelementtype "^2.2.0"
+
 domutils@^2.4.2, domutils@^2.5.2:
   version "2.6.0"
   resolved "https://registry.yarnpkg.com/domutils/-/domutils-2.6.0.tgz#2e15c04185d43fb16ae7057cb76433c6edb938b7"
@@ -5038,6 +5395,15 @@ domutils@^2.4.2, domutils@^2.5.2:
     domelementtype "^2.2.0"
     domhandler "^4.2.0"
 
+domutils@^2.8.0:
+  version "2.8.0"
+  resolved "https://registry.yarnpkg.com/domutils/-/domutils-2.8.0.tgz#4437def5db6e2d1f5d6ee859bd95ca7d02048135"
+  integrity sha512-w96Cjofp72M5IIhpjgobBimYEfoPjx1Vx0BSX9P30WBdZW2WIKU0T1Bd0kz2eNZ9ikjKgHbEyKx8BB6H1L3h3A==
+  dependencies:
+    dom-serializer "^1.0.1"
+    domelementtype "^2.2.0"
+    domhandler "^4.2.0"
+
 dot-prop@^5.1.0:
   version "5.3.0"
   resolved "https://registry.yarnpkg.com/dot-prop/-/dot-prop-5.3.0.tgz#90ccce708cd9cd82cc4dc8c3ddd9abdd55b20e88"
@@ -5139,6 +5505,11 @@ entities@^2.0.0:
   resolved "https://registry.yarnpkg.com/entities/-/entities-2.2.0.tgz#098dc90ebb83d8dffa089d55256b351d34c4da55"
   integrity sha512-p92if5Nz619I0w+akJrLZH0MX0Pb5DX39XOwQTtXSdQQOaYH03S1uIQp4mhOZtAXrxq4ViO67YTiLBo2638o9A==
 
+entities@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/entities/-/entities-3.0.1.tgz#2b887ca62585e96db3903482d336c1006c3001d4"
+  integrity sha512-WiyBqoomrwMdFG1e0kqvASYfnlb0lp8M5o5Fw2OFq1hNZxxcNk8Ik0Xm7LxzBhuidnZB/UtBqVCgUz3kBOP51Q==
+
 env-paths@^2.2.0:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/env-paths/-/env-paths-2.2.1.tgz#420399d416ce1fbe9bc0a07c62fa68d67fd0f8f2"
@@ -6213,6 +6584,16 @@ htmlparser2@^6.0.0:
     domutils "^2.5.2"
     entities "^2.0.0"
 
+htmlparser2@^7.0.0:
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/htmlparser2/-/htmlparser2-7.2.0.tgz#8817cdea38bbc324392a90b1990908e81a65f5a5"
+  integrity sha512-H7MImA4MS6cw7nbyURtLPO1Tms7C5H602LRETv95z1MxO/7CP7rDVROehUYeYBUYEON94NXXDEPmZuq+hX4sog==
+  dependencies:
+    domelementtype "^2.0.1"
+    domhandler "^4.2.2"
+    domutils "^2.8.0"
+    entities "^3.0.1"
+
 http-cache-semantics@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/http-cache-semantics/-/http-cache-semantics-4.1.0.tgz#49e91c5cbf36c9b94bcfcd71c23d5249ec74e390"
@@ -7274,6 +7655,18 @@ jsonld-context-parser@^2.0.0, jsonld-context-parser@^2.0.2, jsonld-context-parse
     http-link-header "^1.0.2"
     relative-to-absolute-iri "^1.0.5"
 
+jsonld-context-parser@^2.1.3, jsonld-context-parser@^2.1.5:
+  version "2.1.5"
+  resolved "https://registry.yarnpkg.com/jsonld-context-parser/-/jsonld-context-parser-2.1.5.tgz#07f8632ce5c29072c5f91295044ab31761e84fa9"
+  integrity sha512-rsu5hB6bADa511l0QhG4lndAqlN7PQ4wsS0UKqLWUKg1GUQqYmh2SNfbwXiRiHZRJqhvCNqv9/5tQ3zzk4hMtg==
+  dependencies:
+    "@types/http-link-header" "^1.0.1"
+    "@types/node" "^13.1.0"
+    canonicalize "^1.0.1"
+    cross-fetch "^3.0.6"
+    http-link-header "^1.0.2"
+    relative-to-absolute-iri "^1.0.5"
+
 jsonld-streaming-parser@^2.1.1:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/jsonld-streaming-parser/-/jsonld-streaming-parser-2.3.0.tgz#7417fc867c9fefbf7452259f0b78e707e0c357fa"
@@ -7287,6 +7680,19 @@ jsonld-streaming-parser@^2.1.1:
     jsonparse "^1.3.1"
     rdf-data-factory "^1.0.4"
 
+jsonld-streaming-parser@^2.4.2:
+  version "2.4.3"
+  resolved "https://registry.yarnpkg.com/jsonld-streaming-parser/-/jsonld-streaming-parser-2.4.3.tgz#d8faa1df6dc3b760fb9455602edc5f001d756ef0"
+  integrity sha512-ysuevJ+l8+Y4W3J/yQW3pa9VCBNDHo2tZkKmPAnfhfsmFMyxuueAeXMmTbpJZdrpagzeeDVr3A8EZVuHliQJ9A==
+  dependencies:
+    "@rdfjs/types" "*"
+    "@types/http-link-header" "^1.0.1"
+    canonicalize "^1.0.1"
+    http-link-header "^1.0.2"
+    jsonld-context-parser "^2.1.3"
+    jsonparse "^1.3.1"
+    rdf-data-factory "^1.1.0"
+
 jsonld-streaming-serializer@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/jsonld-streaming-serializer/-/jsonld-streaming-serializer-1.2.0.tgz#5efb017c6063fb4ed5808767b138e0eead8ed85b"
@@ -7768,6 +8174,16 @@ microdata-rdf-streaming-parser@^1.1.0:
     rdf-data-factory "^1.0.2"
     relative-to-absolute-iri "^1.0.2"
 
+microdata-rdf-streaming-parser@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/microdata-rdf-streaming-parser/-/microdata-rdf-streaming-parser-1.2.0.tgz#130967af0be59ce8ddf5fef4588a0ffa44a17d69"
+  integrity sha512-cMLNLEcS0mPaiA9iwq6BnsQK9sx2uBwjpRZIEvMRBNJpbvV58f8AFtPeYzNFh3OPyX9B49NYJ77bB0jNAUCurw==
+  dependencies:
+    "@rdfjs/types" "*"
+    htmlparser2 "^6.0.0"
+    rdf-data-factory "^1.1.0"
+    relative-to-absolute-iri "^1.0.2"
+
 micromatch@^4.0.2, micromatch@^4.0.4:
   version "4.0.4"
   resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-4.0.4.tgz#896d519dfe9db25fce94ceb7a500919bf881ebf9"
@@ -8946,6 +9362,13 @@ rdf-data-factory@^1.0.0, rdf-data-factory@^1.0.1, rdf-data-factory@^1.0.2, rdf-d
   dependencies:
     "@types/rdf-js" "^4.0.0"
 
+rdf-data-factory@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/rdf-data-factory/-/rdf-data-factory-1.1.0.tgz#d0510b9f100dd79e94f29559a12d4a5a585054d6"
+  integrity sha512-g8feOVZ/KL1OK2Pco/jDBDFh4m29QDsOOD+rWloG9qFvIzRFchGy2CviLUX491E0ByewXxMpaq/A3zsWHQA16A==
+  dependencies:
+    "@rdfjs/types" "*"
+
 rdf-isomorphic@^1.2.0:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/rdf-isomorphic/-/rdf-isomorphic-1.2.1.tgz#071f0d05671e3e6c9bdae75ff4cbe50308f2fc75"
@@ -8955,6 +9378,23 @@ rdf-isomorphic@^1.2.0:
     rdf-string "^1.5.0"
     rdf-terms "^1.6.2"
 
+rdf-isomorphic@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/rdf-isomorphic/-/rdf-isomorphic-1.3.0.tgz#6a1ad38b27c5ebed8a5f752b15f81988f48f8e22"
+  integrity sha512-3BRwUwCNHHR8//bqmVH+knTFVbVfkp7CWyQk7qPHHA8JriXBYxrab21OomjJx/2KF21w8bWz344mgNYEaQABYQ==
+  dependencies:
+    "@rdfjs/types" "*"
+    hash.js "^1.1.7"
+    rdf-string "^1.6.0"
+    rdf-terms "^1.7.0"
+
+rdf-js@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/rdf-js/-/rdf-js-4.0.2.tgz#f01510528bbfc6e004012b71a8a533896c4c4c10"
+  integrity sha512-ApvlFa/WsQh8LpPK/6hctQwG06Z9ztQQGWVtrcrf9L6+sejHNXLPOqL+w7q3hF+iL0C4sv3AX1PUtGkLNzyZ0Q==
+  dependencies:
+    "@rdfjs/types" "*"
+
 rdf-literal@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/rdf-literal/-/rdf-literal-1.2.0.tgz#3159cce5587007144ea4a3a713cea31af4fc0c68"
@@ -8963,6 +9403,17 @@ rdf-literal@^1.2.0:
     "@types/rdf-js" "^4.0.0"
     rdf-data-factory "^1.0.1"
 
+rdf-object@^1.13.1:
+  version "1.13.1"
+  resolved "https://registry.yarnpkg.com/rdf-object/-/rdf-object-1.13.1.tgz#e88a7ebe93397b0e9877e89b855681d523065b1f"
+  integrity sha512-Sgq+GbsqdPsMYh+d4OZ4C9brXlzqa9MvfVHG4pkuT9p7o+AX39nqjTWE/8HVaXjjOZBIDe8T54WWTMWphu3BpA==
+  dependencies:
+    "@rdfjs/types" "*"
+    jsonld-context-parser "^2.0.2"
+    rdf-data-factory "^1.1.0"
+    rdf-string "^1.6.0"
+    streamify-array "^1.0.1"
+
 rdf-object@^1.8.0:
   version "1.10.2"
   resolved "https://registry.yarnpkg.com/rdf-object/-/rdf-object-1.10.2.tgz#345698ccf31453d5d1d1bc5e2b19e655501652c8"
@@ -8998,6 +9449,34 @@ rdf-parse@^1.7.0:
     "@types/rdf-js" "*"
     stream-to-string "^1.2.0"
 
+rdf-parse@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/rdf-parse/-/rdf-parse-2.0.0.tgz#7b72d5ae772518f3dbfb6b5e2d48a5e53d644fdf"
+  integrity sha512-ob/Paok5Kik74uPqWq8CWHUVt7xQ0e38oQbBU0ivBHbsF0a+rdvKhcgH/fY0YhXsU84rfZgiiwxguhBpEXoSew==
+  dependencies:
+    "@comunica/actor-http-fetch" "^2.0.1"
+    "@comunica/actor-http-proxy" "^2.0.1"
+    "@comunica/actor-rdf-parse-html" "^2.0.1"
+    "@comunica/actor-rdf-parse-html-microdata" "^2.0.1"
+    "@comunica/actor-rdf-parse-html-rdfa" "^2.0.1"
+    "@comunica/actor-rdf-parse-html-script" "^2.0.1"
+    "@comunica/actor-rdf-parse-jsonld" "^2.0.1"
+    "@comunica/actor-rdf-parse-n3" "^2.0.1"
+    "@comunica/actor-rdf-parse-rdfxml" "^2.0.1"
+    "@comunica/actor-rdf-parse-xml-rdfa" "^2.0.1"
+    "@comunica/bus-http" "^2.0.1"
+    "@comunica/bus-init" "^2.0.1"
+    "@comunica/bus-rdf-parse" "^2.0.1"
+    "@comunica/bus-rdf-parse-html" "^2.0.1"
+    "@comunica/config-query-sparql" "^2.0.1"
+    "@comunica/core" "^2.0.1"
+    "@comunica/mediator-combine-pipeline" "^2.0.1"
+    "@comunica/mediator-combine-union" "^2.0.1"
+    "@comunica/mediator-number" "^2.0.1"
+    "@comunica/mediator-race" "^2.0.1"
+    "@rdfjs/types" "*"
+    stream-to-string "^1.2.0"
+
 rdf-quad@^1.3.0, rdf-quad@^1.4.0, rdf-quad@^1.5.0:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/rdf-quad/-/rdf-quad-1.5.0.tgz#531c4c132cdcbc0ca3295a3df9060cd3b0ce896f"
@@ -9029,6 +9508,14 @@ rdf-string@^1.4.2, rdf-string@^1.5.0:
   dependencies:
     rdf-data-factory "^1.0.0"
 
+rdf-string@^1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/rdf-string/-/rdf-string-1.6.0.tgz#571436284274b532af72329ff5168da876a4dc32"
+  integrity sha512-6vQVlEobIHralPtx8V9vtgxA+fwnzZjZv6lRz8dfymILZF6Fl3QJwyRaOAvYaUQc1JMmshGI/wlYlaxin2AldQ==
+  dependencies:
+    "@rdfjs/types" "*"
+    rdf-data-factory "^1.1.0"
+
 rdf-terms@^1.6.2:
   version "1.6.2"
   resolved "https://registry.yarnpkg.com/rdf-terms/-/rdf-terms-1.6.2.tgz#e31ad9023e0ee163dafa3dd847410c61556d0d57"
@@ -9037,6 +9524,15 @@ rdf-terms@^1.6.2:
     lodash.uniqwith "^4.5.0"
     rdf-data-factory "^1.0.1"
 
+rdf-terms@^1.7.0:
+  version "1.8.2"
+  resolved "https://registry.yarnpkg.com/rdf-terms/-/rdf-terms-1.8.2.tgz#5a744227819549f8603c487a89c44c751c1cc7b2"
+  integrity sha512-py0v2HSd+8ioTKmt7j4hripQSXezrG99B5/WtilbZ9JZHwqvYl+eu1UQHts1T0TaY8lYR7MLAolVfW5lrkxw4g==
+  dependencies:
+    "@rdfjs/types" "*"
+    rdf-data-factory "^1.1.0"
+    rdf-string "^1.6.0"
+
 rdfa-streaming-parser@^1.3.0, rdfa-streaming-parser@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/rdfa-streaming-parser/-/rdfa-streaming-parser-1.4.0.tgz#051bcfba4d8cfb37198011260befdb3e900f7149"
@@ -9047,6 +9543,16 @@ rdfa-streaming-parser@^1.3.0, rdfa-streaming-parser@^1.4.0:
     rdf-data-factory "^1.0.2"
     relative-to-absolute-iri "^1.0.2"
 
+rdfa-streaming-parser@^1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/rdfa-streaming-parser/-/rdfa-streaming-parser-1.5.0.tgz#34072e760aa07e6cddf210923888f9834354fb92"
+  integrity sha512-A+Kl0vbRQKK3SqgWdCiR48Hi75LK6z6glPdGcbLXMw6qMRcLeIKe4p6yFkPXpbwtegmOa94uaxeLs5HMdo66AQ==
+  dependencies:
+    "@rdfjs/types" "*"
+    htmlparser2 "^6.0.0"
+    rdf-data-factory "^1.1.0"
+    relative-to-absolute-iri "^1.0.2"
+
 rdfxml-streaming-parser@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/rdfxml-streaming-parser/-/rdfxml-streaming-parser-1.4.0.tgz#32cae3cfbc77aef110f6be8e067935fbf156f3b6"
@@ -9057,6 +9563,16 @@ rdfxml-streaming-parser@^1.4.0:
     relative-to-absolute-iri "^1.0.0"
     sax "^1.2.4"
 
+rdfxml-streaming-parser@^1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/rdfxml-streaming-parser/-/rdfxml-streaming-parser-1.5.0.tgz#485af3a01abc2dc49149b8758da9a12351d34348"
+  integrity sha512-pnt+7NgeqCMd2/rub+dqxzYJhZwJjBNU2BRwyYdCTmRZu2fr795jCPJB6Io5pjPzAt29ASqy+ODBSRMDKoKGbQ==
+  dependencies:
+    "@rdfjs/types" "*"
+    rdf-data-factory "^1.1.0"
+    relative-to-absolute-iri "^1.0.0"
+    sax "^1.2.4"
+
 react-is@^16.8.1:
   version "16.13.1"
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.13.1.tgz#789729a4dc36de2999dc156dd6c1d9c18cea56a4"
@@ -9225,6 +9741,13 @@ readable-stream@3, readable-stream@^3.0.0, readable-stream@^3.0.2, readable-stre
     string_decoder "^1.1.1"
     util-deprecate "^1.0.1"
 
+readable-web-to-node-stream@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/readable-web-to-node-stream/-/readable-web-to-node-stream-3.0.2.tgz#5d52bb5df7b54861fd48d015e93a2cb87b3ee0bb"
+  integrity sha512-ePeK6cc1EcKLEhJFt/AebMCLL+GgSKhuygrZ/GLaKZYEecIgIECf4UaUuaByiGtzckwR4ain9VzUh95T1exYGw==
+  dependencies:
+    readable-stream "^3.6.0"
+
 readdir-scoped-modules@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/readdir-scoped-modules/-/readdir-scoped-modules-1.1.0.tgz#8d45407b4f870a0dcaebc0e28670d18e74514309"
@@ -9453,7 +9976,7 @@ rxjs@^6.6.0:
   dependencies:
     tslib "^1.9.0"
 
-safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@^5.1.2, safe-buffer@~5.2.0:
+safe-buffer@*, safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@^5.1.2, safe-buffer@~5.2.0:
   version "5.2.1"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
   integrity sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==
@@ -9748,6 +10271,20 @@ sparqlalgebrajs@^2.0.0, sparqlalgebrajs@^2.4.0, sparqlalgebrajs@^2.5.5:
     rdf-string "^1.5.0"
     sparqljs "^3.3.0"
 
+sparqlalgebrajs@^4.0.0:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/sparqlalgebrajs/-/sparqlalgebrajs-4.0.2.tgz#f8a2266636feac733e26bf06a7a2b7416c8b0c57"
+  integrity sha512-S6xmLdJjehdRKfYIJ9kjS29udxAW2XQ4fGt4A8g7Rfzo5DBn1grYzageZntR2Yw+iziCDXEpKzrp3HVrYZdGDQ==
+  dependencies:
+    "@rdfjs/types" "*"
+    "@types/sparqljs" "^3.1.3"
+    fast-deep-equal "^3.1.3"
+    minimist "^1.2.5"
+    rdf-data-factory "^1.1.0"
+    rdf-isomorphic "^1.3.0"
+    rdf-string "^1.6.0"
+    sparqljs "^3.5.1"
+
 sparqlee@^1.6.2:
   version "1.6.2"
   resolved "https://registry.yarnpkg.com/sparqlee/-/sparqlee-1.6.2.tgz#5b7b9a6afaa7aa80cc0f9114a49473c3902f7783"
@@ -9773,6 +10310,13 @@ sparqljs@^3.1.2, sparqljs@^3.3.0, sparqljs@^3.4.1:
   dependencies:
     rdf-data-factory "^1.0.4"
 
+sparqljs@^3.5.1:
+  version "3.5.1"
+  resolved "https://registry.yarnpkg.com/sparqljs/-/sparqljs-3.5.1.tgz#631cd4b5bcc3d9ce23c5313b3a158eccf858e28b"
+  integrity sha512-sHc6z7hNF3ACvXurKe8hT1sD52Fc0fN3uPLS6SQnXRV9CJl33GNAS4w5Dd3X3GgykUt9SlnjhI1QRKhLzun4qQ==
+  dependencies:
+    rdf-data-factory "^1.0.4"
+
 sparqljson-parse@^1.6.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/sparqljson-parse/-/sparqljson-parse-1.6.0.tgz#f3a936da973a1b82c8c793a7563cbb63f43738f6"