example skos tree in JSON-LD

frame1.jsonld

{
  "@context": {
    "skos": "http://www.w3.org/2004/02/skos/core#"
  },
  "@type": "skos:ConceptScheme",
  "skos:hasTopConcept": {
    "@type": "skos:Concept"
  }
}

frame2.jsonld

{
  "@context": {
    "skos": "http://www.w3.org/2004/02/skos/core#",
    "rdf": "http://www.w3.org/1999/02/22-rdf-syntax-ns#"
  },
  "rdf:type": "skos:ConceptScheme",
  "skos:hasTopConcept": {
    "rdf:type": "skos:Concept"
  }
}

frame3.jsonld

{
  "@context": {
    "@base": "http://qa.data.nxp.com/id/concepts/",
    "@language": "en-us",
    "skos": "http://www.w3.org/2004/02/skos/core#",
    "nxp": "http://purl.org/nxp/schema/v1/",
    "id": "@id",
    "type": "@type",
    "name": "skos:prefLabel",
    "children": "skos:narrower",
    "topConcept": "skos:hasTopConcept",
    "Concept": "skos:Concept",
    "TopConcept": "nxp:TopConcept",
    "results": "@graph"
  },
  "@type": "TopConcept"
}

frame4.jsonld

{
  "@context": {
    "@base": "http://qa.data.nxp.com/id/concepts/",
    "@language": "en-us",
    "skos": "http://www.w3.org/2004/02/skos/core#",
    "foaf": "http://xmlns.com/foaf/0.1/",
    "id": "@id",
    "type": "@type",
    "name": "skos:prefLabel",
    "children": "skos:narrower",
    "parents": "skos:broader",
    "Concept": "skos:Concept",
    "link": {
      "@id": "foaf:isPrimaryTopicOf",
      "@type": "@id"
    },
    "results": "@graph"
  },
  "@type": "Concept"
}

tree.jsonld

[
  {
    "@id": "http://example.com/conceptSchemes/myTree",
    "http://www.w3.org/1999/02/22-rdf-syntax-ns#type": {
      "@id": "http://www.w3.org/2004/02/skos/core#ConceptScheme"
    }
  },
  {
    "@id": "http://example.com/conceptSchemes/myTree",
    "http://www.w3.org/2004/02/skos/core#hasTopConcept": {
      "@id": "http://example.com/concepts/1"
    }
  },
  {
    "@id": "http://example.com/conceptSchemes/myTree",
    "http://www.w3.org/2004/02/skos/core#hasTopConcept": {
      "@id": "http://example.com/concepts/2"
    }
  },
  {
    "@id": "http://example.com/concepts/1",
    "http://www.w3.org/1999/02/22-rdf-syntax-ns#type": {
      "@id": "http://www.w3.org/2004/02/skos/core#Concept"
    }
  },
  {
    "@id": "http://example.com/concepts/1",
    "http://www.w3.org/2004/02/skos/core#prefLabel": {
      "@language": "en-us",
      "@value": "Concept 1"
    }
  },
  {
    "@id": "http://example.com/concepts/1",
    "http://www.w3.org/2004/02/skos/core#narrower": {
      "@id": "http://example.com/concepts/3"
    }
  },
  {
    "@id": "http://example.com/concepts/1",
    "http://www.w3.org/2004/02/skos/core#isTopConceptOf": {
      "@id": "http://example.com/conceptSchemes/myTree"
    }
  },
  {
    "@id": "http://example.com/concepts/2",
    "http://www.w3.org/1999/02/22-rdf-syntax-ns#type": {
      "@id": "http://www.w3.org/2004/02/skos/core#Concept"
    }
  },
  {
    "@id": "http://example.com/concepts/2",
    "http://www.w3.org/2004/02/skos/core#prefLabel": {
      "@language": "en-us",
      "@value": "Concept 2"
    }
  },
  {
    "@id": "http://example.com/concepts/2",
    "http://www.w3.org/2004/02/skos/core#isTopConceptOf": {
      "@id": "http://example.com/conceptSchemes/myTree"
    }
  },
  {
    "@id": "http://example.com/concepts/3",
    "http://www.w3.org/1999/02/22-rdf-syntax-ns#type": {
      "@id": "http://www.w3.org/2004/02/skos/core#Concept"
    }
  },
  {
    "@id": "http://example.com/concepts/3",
    "http://www.w3.org/2004/02/skos/core#prefLabel": {
      "@language": "en-us",
      "@value": "Concept 3 that is narrower than concept 1"
    }
  },
  {
    "@id": "http://example.com/concepts/3",
    "http://www.w3.org/2004/02/skos/core#broader": {
      "@id": "http://example.com/concepts/1"
    }
  }
]

tree2.jsonld

[
  {
    "@id": "http://example.com/conceptSchemes/myTree",
    "@type": "http://www.w3.org/2004/02/skos/core#ConceptScheme"
  },
  {
    "@id": "http://example.com/conceptSchemes/myTree",
    "http://www.w3.org/2004/02/skos/core#hasTopConcept": {
      "@id": "http://example.com/concepts/1"
    }
  },
  {
    "@id": "http://example.com/conceptSchemes/myTree",
    "http://www.w3.org/2004/02/skos/core#hasTopConcept": {
      "@id": "http://example.com/concepts/2"
    }
  },
  {
    "@id": "http://example.com/concepts/1",
    "@type": "http://www.w3.org/2004/02/skos/core#Concept"
  },
  {
    "@id": "http://example.com/concepts/1",
    "http://www.w3.org/2004/02/skos/core#prefLabel": {
      "@language": "en-us",
      "@value": "Concept 1"
    }
  },
  {
    "@id": "http://example.com/concepts/1",
    "http://www.w3.org/2004/02/skos/core#narrower": {
      "@id": "http://example.com/concepts/3"
    }
  },
  {
    "@id": "http://example.com/concepts/1",
    "http://www.w3.org/2004/02/skos/core#isTopConceptOf": {
      "@id": "http://example.com/conceptSchemes/myTree"
    }
  },
  {
    "@id": "http://example.com/concepts/2",
    "@type": "http://www.w3.org/2004/02/skos/core#Concept"
  },
  {
    "@id": "http://example.com/concepts/2",
    "http://www.w3.org/2004/02/skos/core#prefLabel": {
      "@language": "en-us",
      "@value": "Concept 2"
    }
  },
  {
    "@id": "http://example.com/concepts/2",
    "http://www.w3.org/2004/02/skos/core#isTopConceptOf": {
      "@id": "http://example.com/conceptSchemes/myTree"
    }
  },
  {
    "@id": "http://example.com/concepts/3",
    "@type": "http://www.w3.org/2004/02/skos/core#Concept"
  },
  {
    "@id": "http://example.com/concepts/3",
    "http://www.w3.org/2004/02/skos/core#prefLabel": {
      "@language": "en-us",
      "@value": "Concept 3 that is narrower than concept 1"
    }
  },
  {
    "@id": "http://example.com/concepts/3",
    "http://www.w3.org/2004/02/skos/core#broader": {
      "@id": "http://example.com/concepts/1"
    }
  }
]