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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"JSON-LD 1.1 missing scoped context support","articleBody":"I'm testing the current implementation of JSON-LD 1.1 which is still in PR https://github.com/jsonld-java/jsonld-java/pull/284 and not merged to master. This implementation is missing support for the scoped contexts. I'm providing a minimal example here.\r\n\r\nSimple input JSON-LD:\r\n```\r\n{\r\n  \"@graph\": [\r\n    {\r\n      \"@id\": \"http://www.example.com/id/ABC\",\r\n      \"http://schema.org/name\": \"ABC\",\r\n      \"http://www.example.com/def/P_ABC139\": {\r\n        \"@id\": \"http://www.example.com/def/V_AAA953\"\r\n      }\r\n    },\r\n    {\r\n      \"@id\": \"http://www.example.com/def/V_AAA953\"\r\n    }\r\n  ]\r\n}\r\n```\r\n\r\nSimple JSON-LD context with scoped context:\r\n```\r\n{\r\n  \"@context\": {\r\n    \"@version\": 1.1,\r\n    \"id\": \"@id\",\r\n    \"ex\": \"http://www.example.com/def/\",\r\n    \"@vocab\": \"http://schema.org/\",\r\n    \"usingScopedContext\": {\r\n      \"@id\": \"http://www.example.com/def/P_ABC139\",\r\n      \"@type\": \"@vocab\",\r\n      \"@context\": {\r\n        \"S\": \"http://www.example.com/def/V_AAA953\",\r\n        \"P\": \"http://www.example.com/def/V_AAA952\"\r\n      }\r\n    }\r\n  }\r\n}\r\n```\r\n\r\nExpected compacted output (taken from JSON-LD playground - https://json-ld.org/playground/):\r\n```\r\n{\r\n  \"@context\": {\r\n    \"@version\": 1.1,\r\n    \"id\": \"@id\",\r\n    \"ex\": \"http://www.example.com/def/\",\r\n    \"@vocab\": \"http://schema.org/\",\r\n    \"usingScopedContext\": {\r\n      \"@id\": \"http://www.example.com/def/P_ABC139\",\r\n      \"@type\": \"@vocab\",\r\n      \"@context\": {\r\n        \"S\": \"http://www.example.com/def/V_AAA953\",\r\n        \"P\": \"http://www.example.com/def/V_AAA952\"\r\n      }\r\n    }\r\n  },\r\n  \"id\": \"http://www.example.com/id/ABC\",\r\n  \"name\": \"ABC\",\r\n  \"usingScopedContext\": \"S\"\r\n}\r\n```\r\n\r\nActual output of jsonld-java library:\r\n```\r\n{\r\n  \"id\" : \"http://www.example.com/id/ABC\",\r\n  \"name\" : \"ABC\",\r\n  \"usingScopedContext\" : \"ex:V_AAA953\",\r\n  \"@context\" : {\r\n    \"@version\" : 1.1,\r\n    \"id\" : \"@id\",\r\n    \"ex\" : \"http://www.example.com/def/\",\r\n    \"@vocab\" : \"http://schema.org/\",\r\n    \"usingScopedContext\" : {\r\n      \"@id\" : \"http://www.example.com/def/P_ABC139\",\r\n      \"@type\" : \"@vocab\",\r\n      \"@context\" : {\r\n        \"S\" : \"http://www.example.com/def/V_AAA953\",\r\n        \"P\" : \"http://www.example.com/def/V_AAA952\"\r\n      }\r\n    }\r\n  }\r\n}\r\n```\r\n\r\nSo the problematic part is that ` \"usingScopedContext\" : \"ex:V_AAA953\",` is not expanded properly into `\"usingScopedContext\": \"S\"`.","author":{"url":"https://github.com/lagivan","@type":"Person","name":"lagivan"},"datePublished":"2020-05-27T11:52:53.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/288/jsonld-java/issues/288"}