rdf2hk

This library contains classes and functions to convert RDF model to the Hyperknowledge model

Install

npm install rdf2hk

Usage

const RDF2HK = require("rdf2hk");

RDF to Hyperknowledge

Example:

const GraphFactory = RDF2HK.GraphFactory;

const mimeType = "application/turtle" // application/json | application/n-triples | application/n-quads | application/trig | application/turtle | application/rdf+xml
GraphFactory.parseGraph(inputData, mimeType, (err, graph) =>
{
    if(err)
    {
        console.error(err);
        return;
    }

    let hkentities = RDF2HK.Parser.parseGraph(graph);

    console.log(hkentities); // print the converted entities

    // <...>
}); 

Hyperknowledge to RDF

Example:

const GraphFactory = RDF2HK.GraphFactory;

const mimeType = "application/turtle" // application/json | application/n-triples | application/n-quads | application/trig | application/turtle | application/rdf+xml

let graph = GraphFactory.createGraph(mimeType);
    
Serializer.serialize(hkentities, {}, graph); // options: see api reference

GraphFactory.serializeGraph(graph, (err, data) =>
{
    if(!err)
    {
        // Print the rdf serialized data
        console.log(data);

        // <...>
    }
    else
    {
        console.error(err);
    }

});