shacl-transformation-example

data-graph.json

{
  "@context": {
    "@vocab": "http://news.example/vocab/",
    "news": "http://news.example/vocab/"
  },
  "@type": "news:Response",
  "articles": [
    {
      "headline": "Example headline 1",
      "author": "Alice Jones"
    },
    {
      "headline": "Example headline 2",
      "author": "John Doe"
    }
  ]
}

shapes-graph.json

{
  "@context": {
    "@vocab": "http://www.w3.org/ns/shacl#",
    "ex": "http://example.com/",
    "sh": "http://www.w3.org/ns/shacl#",
    "schema": "http://schema.org/",
    "news": "http://news.example/vocab/",
    "owl": "http://www.w3.org/2002/07/owl#",
    "rdfs": "http://www.w3.org/2000/01/rdf-schema#",
    "rdf": "http://www.w3.org/1999/02/22-rdf-syntax-ns#",
    "id": "@id",
    "type": "@type",
    "targetClass": {
      "@type": "@id"
    },
    "path": {
      "@type": "@id"
    },
    "predicate": {
      "@type": "@id"
    },
    "subject": {
      "@type": "@id"
    },
    "entailment": {
      "@type": "@id"
    },
    "defines": {
      "@reverse": "rdfs:isDefinedBy"
    }
  },
  "type": "owl:Ontology",
  "entailment": "sh:Rules",
  "defines": [
    {
      "id": "ex:NewsResponseNodeShape",
      "type": "sh:NodeShape",
      "targetClass": "news:Response",
      "rule": [
        {
          "type": "sh:TripleRule",
          "subject": "sh:this",
          "predicate": "rdf:type",
          "object": {
            "id": "schema:ItemList"
          }
        },
        {
          "type": "sh:TripleRule",
          "subject": "sh:this",
          "predicate": "schema:itemListElement",
          "object": {
            "path": "news:articles"
          }
        }
      ],
      "property": [
        {
          "path": "schema:itemListElement",
          "minCount": 1
        }
      ]
    }
  ]
}