[{"_1":2,"_185":-5,"_186":-5},"loaderData",{"_3":4,"_17":18,"_25":26,"_163":164},"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":89,"_112":113,"_151":-5,"_152":11,"_153":21,"_154":11,"_155":11,"_156":-5,"_157":11,"_158":-5,"_159":160,"_161":114,"_162":-7},"canonicalUrl","https://hub.docker.com/r/atomgraph/web-node/tags","mcpServer","canSeeDockerfile","canSeeAutobuilds","namespace","atomgraph","reponame","web-node","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":64,"_65":66,"_67":-5,"_68":62,"_69":70,"_71":11,"_72":33,"_73":74,"_79":11,"_80":81,"_85":33,"_86":87},"categories",[],"content_types",[44],"image","date_registered","2018-12-24T22:19:32.807018Z","description","Linked Data node: LDT server and web client in one","is_private","last_updated","2019-01-09T17:45:01.359394Z","last_modified","2026-03-15T21:05:45.364291Z","media_types",[56],"application/vnd.docker.container.image.v1+json","name","pull_count",417,"repository_type","star_count",0,"status",6,"status_description","archived","source","collaborator_count","full_description","# Web-Node\nIncludes both the Processor/Server and the Web-Client\n\nNodes can manage each others RDF data in a distributed way, using [LDT hypermedia](https://atomgraph.github.io/Linked-Data-Templates/#hypermedia) as the read-write Linked Data protocol.\nWeb-Node processes LDT ontologies and serves/accepts RDF data as the [Processor](../../../Processor), but also renders that data, as well RDF data from external sources, as the [Web-Client](../../../Web-Client) does.\n\n![AtomGraph Web-Node architecture](../../raw/master/architecture.png)\n\nUsage\n=====\n\nDocker\n------\n\nProcessor is available from Docker Hub as [`atomgraph/web-node](https://hub.docker.com/r/atomgraph/web-node/) image.\nIt accepts the following environment variables (that become webapp context parameters):\n\n

ENDPOINT: SPARQL 1.1 Protocol endpoint; URI
GRAPH_STORE: SPARQL 1.1 Graph Store Protocol endpoint; URI
ONTOLOGY: Linked Data Templates ontology; URI
AUTH_USER: SPARQL service HTTP Basic auth username; string, optional
AUTH_PWD: SPARQL service HTTP Basic auth password; string, optional
PREEMPTIVE_AUTH: use premptive HTTP Basic auth?; true/false, optional
STYLESHEET: Custom XSLT stylesheet; URI, optional
RESOLVING_UNCACHED: If true, the stylesheet will attempt to load RDF resources by dereferencing URIs in the main data to improve the UX; true/false, optional

\n\nIf you want to have your ontologies read from a local file rather than their URIs, you can define a custom [location mapping](https://jena.apache.org/documentation/notes/file-manager.html#the-locationmapper-configuration-file) that will be appended to the system location mapping.\nThe mapping has to be a file in N3 format and mounted to the `/usr/local/tomcat/webapps/ROOT/WEB-INF/classes/custom-mapping.n3` path. Validate the file syntax beforehand to avoid errors.\n\nTo enable logging, mount `log4j.properties` file to `/usr/local/tomcat/webapps/ROOT/WEB-INF/classes/log4j.properties`.\n\nRun the container with Wikidata's example like this (replace `//c/Users/namedgraph/WebRoot/...` paths with your own; the paths have to be _absolute_):\n\n docker run \\\n -p 8080:8080 \\\n -e ENDPOINT=\"https://query.wikidata.org/bigdata/namespace/wdq/sparql\" \\\n -e GRAPH_STORE=\"https://query.wikidata.org/bigdata/namespace/wdq/service\" \\\n -e ONTOLOGY=\"https://github.com/AtomGraph/Processor/blob/develop/examples/wikidata#\" \\\n -v \"//c/Users/namedgraph/WebRoot/Web-Node/src/main/resources/log4j.properties\":\"/usr/local/tomcat/webapps/ROOT/WEB-INF/classes/log4j.properties\" \\\n -v \"//c/Users/namedgraph/WebRoot/Processor/examples/wikidata.ttl\":\"/usr/local/tomcat/webapps/ROOT/WEB-INF/classes/org/wikidata/ldt.ttl\" \\\n -v \"//c/Users/namedgraph/WebRoot/Processor/examples/location-mapping.n3\":\"/usr/local/tomcat/webapps/ROOT/WEB-INF/classes/custom-mapping.n3\" \\\n atomgraph/processor\n\nAfter that, access http://localhost:8080/birthdays?limit=10 and you will retrieve RDF data with 10 people (or \"entities\") that have a birthday today.\n\nMaven\n-----\n\nWeb-Node will be released on Maven central when it reaches the 2.1 version.","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",541323859,"orgData",{"_90":91,"_92":93,"_94":95,"_96":33,"_97":98,"_99":100,"_101":102,"_103":104,"_105":106,"_107":108,"_109":108,"_110":108,"_111":21},"id","0d3d01fc4124439dac86df38a58a5b5a","uuid","0d3d01fc-4124-439d-ac86-df38a58a5b5a","type","organization","orgname","full_name","AtomGraph","location","Kaunas, Lithuania","company","UAB Linked Data","profile_url","https://atomgraph.com","date_joined","2017-07-05T20:54:02.134084Z","gravatar_url","","gravatar_email","badge","is_active","recentTags",[114],{"_115":44,"_116":117,"_118":119,"_90":120,"_121":122,"_50":140,"_141":117,"_142":33,"_143":56,"_57":144,"_145":146,"_147":130,"_148":140,"_149":138,"_150":21},"content_type","creator",1909764,"full_size",223514442,43113354,"images",[123],{"_124":125,"_126":127,"_128":108,"_129":130,"_131":132,"_133":134,"_135":108,"_136":-5,"_137":119,"_63":138,"_139":-5},"architecture","amd64","digest","sha256:f48ab917350dcc2d69f8025fc6bfb5b2d86290b73b3be636aa90375d054b6ea1","features","last_pulled","2026-10-15T13:41:08.853986755Z","last_pushed","2019-01-09T17:45:01Z","os","linux","os_features","os_version","size","active","variant","2019-01-09T17:45:00.827132Z","last_updater","last_updater_username","media_type","latest","repository",6472049,"tag_last_pulled","tag_last_pushed","tag_status","v2","sbxKitMetadata","isPotentialSpam","isHubSbxKitsEnabled","showSbxRunInCloud","showSbxLogoOverride","sbxTrademarkText","displaySecurityMetadata","tagAttestations","tagsHaveAttestations",[],"selectedTag","attestationsUrl","routes/_layout.r.$namespace.$reponame.tags",{"_38":165,"_172":173,"_159":183,"_184":11},{"_40":166,"_42":167,"_45":46,"_47":48,"_49":11,"_50":51,"_52":53,"_54":168,"_57":35,"_32":33,"_58":59,"_60":44,"_61":62,"_63":64,"_65":66,"_67":-5,"_68":62,"_69":70,"_71":11,"_72":33,"_73":169,"_79":11,"_80":171,"_85":33,"_86":87},[],[44],[56],{"_75":11,"_76":170},[78],{"_82":21,"_83":11,"_84":11},"tags",{"_174":175,"_176":-5,"_177":-5,"_178":179},"count",1,"next","previous","results",[180],{"_115":44,"_116":117,"_118":119,"_90":120,"_121":181,"_50":140,"_141":117,"_142":33,"_143":56,"_57":144,"_145":146,"_147":130,"_148":140,"_149":138,"_150":21},[182],{"_124":125,"_126":127,"_128":108,"_129":130,"_131":132,"_133":134,"_135":108,"_136":-5,"_137":119,"_63":138,"_139":-5},[],"canDeleteTags","actionData","errors"]

atomgraph/web-node

Tags for atomgraph/web-node