[{"_1":2,"_161":-5,"_162":-5},"loaderData",{"_3":4,"_17":18,"_25":26,"_140":141},"root",{"_5":-5,"_6":-7,"_7":8,"_9":-7,"_10":11,"_12":-7,"_13":14,"_15":16},"currentUser","primaryEmail","siteVerification","6LeIxAcTAAAAAJcZVRqyHh71UMIEGNQ_MXjiZKhI","toast","enableDev",false,"incidentStatus","theme","system","contrast","normal","routes/_layout",{"_19":-5,"_20":21,"_22":21,"_23":11,"_24":21},"username","isAskGordonEnabled",true,"isUsingNewTemplate","showMinimalLanding","showHoneypotTrap","routes/_layout.r.$namespace.$reponame",{"_27":28,"_29":-5,"_30":11,"_31":11,"_32":33,"_34":35,"_36":-5,"_37":11,"_38":39,"_88":-5,"_89":90,"_129":-5,"_130":11,"_131":21,"_132":11,"_133":-5,"_134":11,"_135":-5,"_136":137,"_138":91,"_139":-7},"canonicalUrl","https://hub.docker.com/r/openkbs/json2rdf-docker/tags","mcpServer","canSeeDockerfile","canSeeAutobuilds","namespace","openkbs","reponame","json2rdf-docker","cloudBuildSource","isAutobuildsAvailable","repo",{"_40":41,"_42":43,"_45":46,"_47":48,"_49":11,"_50":51,"_52":53,"_54":55,"_57":35,"_32":33,"_58":59,"_60":44,"_61":62,"_63":62,"_64":65,"_66":-5,"_67":68,"_69":70,"_71":11,"_72":33,"_73":74,"_79":11,"_80":81,"_85":33,"_86":87},"categories",[],"content_types",[44],"image","date_registered","2020-05-26T04:53:13.901909Z","description","JSON to RDF Docker","is_private","last_updated","2021-07-19T12:36:08.766085Z","last_modified","2024-10-16T13:48:34.145251Z","media_types",[56],"application/vnd.docker.container.image.v1+json","name","pull_count",4118,"repository_type","star_count",1,"status","status_description","active","source","collaborator_count",0,"full_description","# JSON2RDF - Convert JSON (text file) to RDF file using Docker (as engine) with Command line\nStreaming generic JSON to RDF converter\n\nReads JSON data and streams N-Triples output. The conversion algorithm is similar to that of [JSON-LD](https://www.w3.org/TR/json-ld11-api/) but accepts arbitrary JSON and does not require a `@context`.\n\nThe resulting RDF representation is lossless with the exception of array ordering and some [datatype round-tripping](https://www.w3.org/TR/json-ld11-api/#data-round-tripping).\nThe lost ordering should not be a problem in the majority of cases, as RDF applications tend to impose their own value-based ordering using SPARQL `ORDER BY`.\n\nA common use case is \n- Feeding the JSON2RDF output into a triplestore or SPARQL processor and \n- Using a **SPARQL `CONSTRUCT`** query to map the generic RDF to more specific RDF that uses terms from some vocabulary.\n\nSPARQL is an inherently more flexible RDF mapping mechanism than JSON-LD `@context`.\n\n# Build (Docker)\n\n make build\n\n# Usage\n```\n./json2rdf.sh -i [-o ] [-b ] [-v ] [--input-charset ] [--output-charset ]\n```\n* `JSON_INPUT`: The JSON data \n* `TTL_OUTPUT`: The resulting RDF data is written in TTL.\n* `BASE_URL` : The base URI for the data. Property namespace is constructed by adding `#` to the base URI. Default is \"https://localhost/\"\n* `VOCABULARY_FILE`: The vocabulary list (in URL format) to be referenced by the generated RDF file. For example,\n ```\n https://localhost/#Amsterdam\n https://localhost/#Brussels\n https://localhost/#cities\n https://localhost/#desc\n https://localhost/#distance\n https://localhost/#London\n https://localhost/#Paris\n https://localhost/#to\n https://localhost/#updated\n https://localhost/#uptodate\n ```\nAdditonal optional args (usually Default is enough for common needs - but you can change it as below):\n* `--input-charset` - JSON input encoding, by default UTF-8\n* `--output-charset` - RDF output encoding, by default UTF-8\n\n## Examples\n```\n./json2rdf.sh -i json/city-distances.json \n./json2rdf.sh -i json/city-distances.json -b https://127.0.0.1/test\n./json2rdf.sh -i json/city-distances.json -v ontology/city-distances-vocab.txt\n./json2rdf.sh -i json/city-distances.json -b https://127.0.0.1/test --input-charset utf-8\n./json2rdf.sh -i json/city-distances.json -b https://127.0.0.1/test --input-charset=utf-8\n./json2rdf.sh -i json/city-distances.json -b https://127.0.0.1/test --input-charset=utf-8 --output-charset=utf-8\n./json2rdf.sh -i json/city-distances.json -b https://127.0.0.1/test --output-charset=utf-8\n./json2rdf.sh -i json/city-distances.json -b https://127.0.0.1/test --output-charset utf-8\n./json2rdf.sh -i json/city-distances.json -b https://127.0.0.1/test --output-charset=utf-8\n./json2rdf.sh -i json/city-distances.json -b https://127.0.0.1/test --input-charset=utf-8\n./json2rdf.sh -i json/city-distances.json -b https://127.0.0.1/test --input-charsetutf-8\n./json2rdf.sh -i json/city-distances.json -b https://127.0.0.1/test --input-charset utf-8\n./json2rdf.sh -i json/city-distances.json -b https://127.0.0.1/test --input-charset=utf-8 --output-charset=utf-16\n./json2rdf.sh -i json/city-distances.json -b https://127.0.0.1/test --input-charset=utf-8 --output-charset=utf-8\n```\n\n***\nBob DuCharme's blog post on using JSON2RDF: [Converting JSON to RDF](http://www.bobdc.com/blog/json2rdf/).\n***\n\nJSON data in [`example.json`](https://www.w3.org/TR/json-ld11/#interpreting-json-as-json-ld)\n```json\n{\n \"name\": \"Markus Lanthaler\",\n \"homepage\": \"http://www.markus-lanthaler.com/\",\n \"image\": \"http://twitter.com/account/profile_image/markuslanthaler\"\n}\n```\n\nDocker execution from shell:\n\n ./json2rdf.sh -i example.json\n\nTurtle output\n\n```turtle\n[ \"http://www.markus-lanthaler.com/\" ;\n \"http://twitter.com/account/profile_image/markuslanthaler\" ;\n \"Markus Lanthaler\"\n] .\n```\n\nThe following SPARQL query can be used to map this generic RDF to the desired target RDF, e.g. a structure that uses [schema.org](https://schema.org) vocabulary.\n\n```sparql\nBASE \nPREFIX : <#>\nPREFIX schema: \n\nCONSTRUCT\n{\n ?person schema:homepage ?homepage ;\n schema:image ?image ;\n schema:name ?name .\n}\n{\n ?person :homepage ?homepageStr ;\n :image ?imageStr ;\n :name ?name .\n BIND (URI(?homepageStr) AS ?homepage)\n BIND (URI(?imageStr) AS ?image)\n}\n```\n\nTurtle output after the mapping\n\n```turtle\n[ ;\n ;\n \"Markus Lanthaler\"\n] .\n```\n\n***\n\nJSON data in [`city-distances.json`](https://www.w3.org/TR/xslt-30/#json-to-xml-mapping)\n\n```json\n{\n \"desc\" : \"Distances between several cities, in kilometers.\",\n \"updated\" : \"2014-02-04T18:50:45\",\n \"uptodate\": true,\n \"author\" : null,\n \"cities\" : {\n \"Brussels\": [\n {\"to\": \"London\", \"distance\": 322},\n {\"to\": \"Paris\", \"distance\": 265},\n {\"to\": \"Amsterdam\", \"distance\": 173}\n ],\n \"London\": [\n {\"to\": \"Brussels\", \"distance\": 322},\n {\"to\": \"Paris\", \"distance\": 344},\n {\"to\": \"Amsterdam\", \"distance\": 358}\n ],\n \"Paris\": [\n {\"to\": \"Brussels\", \"distance\": 265},\n {\"to\": \"London\", \"distance\": 344},\n {\"to\": \"Amsterdam\", \"distance\": 431}\n ],\n \"Amsterdam\": [\n {\"to\": \"Brussels\", \"distance\": 173},\n {\"to\": \"London\", \"distance\": 358},\n {\"to\": \"Paris\", \"distance\": 431}\n ]\n }\n}\n```\n\nDocker execution from shell:\n\n ./json2rdf.sh -i json/city-distances.json\n\nTurtle output\n\n```turtle\n[ [ [ \"431\"^^ ;\n \"Paris\"\n ] ;\n [ \"358\"^^ ;\n \"London\"\n ] ;\n [ \"173\"^^ ;\n \"Brussels\"\n ] ;\n [ \"322\"^^ ;\n \"London\"\n ] ;\n [ \"265\"^^ ;\n \"Paris\"\n ] ;\n [ \"173\"^^ ;\n \"Amsterdam\"\n ] ;\n [ \"358\"^^ ;\n \"Amsterdam\"\n ] ;\n [ \"322\"^^ ;\n \"Brussels\"\n ] ;\n [ \"344\"^^ ;\n \"Paris\"\n ] ;\n [ \"431\"^^ ;\n \"Amsterdam\"\n ] ;\n [ \"344\"^^ ;\n \"London\"\n ] ;\n [ \"265\"^^ ;\n \"Brussels\"\n ]\n ] ;\n \"Distances between several cities, in kilometers.\" ;\n \"2014-02-04T18:50:45\" ;\n true\n] .\n```\n\n# Performance\n(from upstream's Performance text - not by me since this section is just inheriting from upstream.)\nLargest dataset tested so far: 2.95 GB / 30459482 lines of JSON to 4.5 GB / 21964039 triples in 2m10s.\nHardware: x64 Windows 10 PC with Intel Core i5-7200U 2.5 GHz CPU and 16 GB RAM.\n\n# Dependencies\n\n* [javax.json](https://mvnrepository.com/artifact/org.glassfish/javax.json)\n* [Apache Jena](https://jena.apache.org/)\n* [picocli](https://picocli.info)\n","has_starred","hub_user","immutable_tags_settings",{"_75":11,"_76":77},"enabled","rules",[78],".*","is_automated","permissions",{"_82":21,"_83":11,"_84":11},"read","write","admin","user","storage_size",6626961908,"orgData","recentTags",[91],{"_92":44,"_93":94,"_95":96,"_97":98,"_99":100,"_50":118,"_119":94,"_120":33,"_121":56,"_57":122,"_123":124,"_125":109,"_126":118,"_127":65,"_128":21},"content_type","creator",771703,"full_size",1048574020,"id",101916255,"images",[101],{"_102":103,"_104":105,"_106":107,"_108":109,"_110":111,"_112":113,"_114":107,"_115":-5,"_116":96,"_63":65,"_117":-5},"architecture","amd64","digest","sha256:ffe6bb1bcc6319dd3190b5e2dc54adbf943302d9ef91bc2e3e3cf67adc8c22ed","features","","last_pulled","2026-10-16T09:10:40.432220838Z","last_pushed","2021-07-19T12:36:09Z","os","linux","os_features","os_version","size","variant","2021-07-19T12:36:08.369448Z","last_updater","last_updater_username","media_type","latest","repository",9118764,"tag_last_pulled","tag_last_pushed","tag_status","v2","sbxKitMetadata","isPotentialSpam","isHubSbxKitsEnabled","showSbxLogoOverride","sbxTrademarkText","displaySecurityMetadata","tagAttestations","tagsHaveAttestations",[],"selectedTag","attestationsUrl","routes/_layout.r.$namespace.$reponame.tags",{"_38":142,"_149":150,"_136":159,"_160":11},{"_40":143,"_42":144,"_45":46,"_47":48,"_49":11,"_50":51,"_52":53,"_54":145,"_57":35,"_32":33,"_58":59,"_60":44,"_61":62,"_63":62,"_64":65,"_66":-5,"_67":68,"_69":70,"_71":11,"_72":33,"_73":146,"_79":11,"_80":148,"_85":33,"_86":87},[],[44],[56],{"_75":11,"_76":147},[78],{"_82":21,"_83":11,"_84":11},"tags",{"_151":62,"_152":-5,"_153":-5,"_154":155},"count","next","previous","results",[156],{"_92":44,"_93":94,"_95":96,"_97":98,"_99":157,"_50":118,"_119":94,"_120":33,"_121":56,"_57":122,"_123":124,"_125":109,"_126":118,"_127":65,"_128":21},[158],{"_102":103,"_104":105,"_106":107,"_108":109,"_110":111,"_112":113,"_114":107,"_115":-5,"_116":96,"_63":65,"_117":-5},[],"canDeleteTags","actionData","errors"]

openkbs/json2rdf-docker

Tags for openkbs/json2rdf-docker