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Grappa : A GraphQL-SPARQL-Bridge test tool
SPARQL Endpoint:
GraphQL:
{ label writer(label: "Elvis Costello") artist { label } }
Context:
{ "@context": { "label": { "@id": "http://www.w3.org/2000/01/rdf-schema#label", "@language": "en" }, "writer": { "@id": "http://dbpedia.org/property/writer" }, "artist": { "@id": "http://dbpedia.org/ontology/artist" } } }
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Query result: