[{"_1":2,"_178":-5,"_179":-5},"loaderData",{"_3":4,"_13":14,"_21":22,"_156":157},"root",{"_5":-5,"_6":-7,"_7":8,"_9":-7,"_10":11,"_12":-7},"currentUser","primaryEmail","siteVerification","6LeIxAcTAAAAAJcZVRqyHh71UMIEGNQ_MXjiZKhI","toast","enableDev",false,"incidentStatus","routes/_layout",{"_15":-5,"_16":17,"_18":17,"_19":11,"_20":11},"username","isAskGordonEnabled",true,"isUsingNewTemplate","showMinimalLanding","showHoneypotTrap","routes/_layout.r.$namespace.$reponame",{"_23":24,"_25":-5,"_26":11,"_27":11,"_28":29,"_30":31,"_32":-5,"_33":11,"_34":35,"_84":85,"_108":109,"_147":-5,"_148":11,"_149":17,"_150":11,"_151":-5,"_152":11,"_153":-5,"_154":155},"canonicalUrl","https://hub.docker.com/r/atomgraph/web-node/tags","mcpServer","canSeeDockerfile","canSeeAutobuilds","namespace","atomgraph","reponame","web-node","cloudBuildSource","isAutobuildsAvailable","repo",{"_36":37,"_38":39,"_41":42,"_43":44,"_45":11,"_46":47,"_48":49,"_50":51,"_53":31,"_28":29,"_54":55,"_56":40,"_57":58,"_59":60,"_61":62,"_63":-5,"_64":58,"_65":66,"_67":11,"_68":29,"_69":70,"_75":11,"_76":77,"_81":29,"_82":83},"categories",[],"content_types",[40],"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",[52],"application/vnd.docker.container.image.v1+json","name","pull_count",411,"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",{"_71":11,"_72":73},"enabled","rules",[74],".*","is_automated","permissions",{"_78":17,"_79":11,"_80":11},"read","write","admin","user","storage_size",541323859,"orgData",{"_86":87,"_88":89,"_90":91,"_92":29,"_93":94,"_95":96,"_97":98,"_99":100,"_101":102,"_103":104,"_105":104,"_106":104,"_107":17},"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",[110],{"_111":40,"_112":113,"_114":115,"_86":116,"_117":118,"_46":136,"_137":113,"_138":29,"_139":52,"_53":140,"_141":142,"_143":126,"_144":136,"_145":134,"_146":17},"content_type","creator",1909764,"full_size",223514442,43113354,"images",[119],{"_120":121,"_122":123,"_124":104,"_125":126,"_127":128,"_129":130,"_131":104,"_132":-5,"_133":115,"_59":134,"_135":-5},"architecture","amd64","digest","sha256:f48ab917350dcc2d69f8025fc6bfb5b2d86290b73b3be636aa90375d054b6ea1","features","last_pulled","2026-09-22T05:25:48.344648411Z","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","showSbxLogoOverride","sbxTrademarkText","displaySecurityMetadata","tagAttestations","tagsHaveAttestations",[],"routes/_layout.r.$namespace.$reponame.tags",{"_34":158,"_165":166,"_154":176,"_177":11},{"_36":159,"_38":160,"_41":42,"_43":44,"_45":11,"_46":47,"_48":49,"_50":161,"_53":31,"_28":29,"_54":55,"_56":40,"_57":58,"_59":60,"_61":62,"_63":-5,"_64":58,"_65":66,"_67":11,"_68":29,"_69":162,"_75":11,"_76":164,"_81":29,"_82":83},[],[40],[52],{"_71":11,"_72":163},[74],{"_78":17,"_79":11,"_80":11},"tags",{"_167":168,"_169":-5,"_170":-5,"_171":172},"count",1,"next","previous","results",[173],{"_111":40,"_112":113,"_114":115,"_86":116,"_117":174,"_46":136,"_137":113,"_138":29,"_139":52,"_53":140,"_141":142,"_143":126,"_144":136,"_145":134,"_146":17},[175],{"_120":121,"_122":123,"_124":104,"_125":126,"_127":128,"_129":130,"_131":104,"_132":-5,"_133":115,"_59":134,"_135":-5},[],"canDeleteTags","actionData","errors"]

atomgraph/web-node

Tags for atomgraph/web-node