sparql-to-graphql

sparql-to-graphql is a utility package that converts SPARQL queries into GraphQL-LD queries.

Installation

npm install sparql-to-graphql

Usage

import { Converter } from 'sparql-to-graphql';

const query = `
  PREFIX ex: <http://example.org/>
  PREFIX schema: <http://schema.org/>
  SELECT ?person ?name WHERE {
    ?person a ex:Person ;
            schema:givenName ?name .
  }
`;

const converter = new Converter();
const convertedQuery = converter.sparqlToGraphql(query);
console.log(JSON.stringify(convertedQuery, null, 2));

Output:

{
  "@context": {
    "person": "http://example.org/Person",
    "givenName": "http://schema.org/givenName"
  },
  "query": "query { person { id, givenName } }"
}

License

This package is licensed under the MIT License.