import org.apache.jena.riot.Lang;
import org.apache.jena.riot.RDFDataMgr;

import com.hp.hpl.jena.rdf.model.Model;
import com.hp.hpl.jena.rdf.model.ModelFactory;
import com.hp.hpl.jena.rdf.model.Property;
import com.hp.hpl.jena.rdf.model.Resource;
import com.hp.hpl.jena.util.URIref;
import com.hp.hpl.jena.vocabulary.RDF;
import com.hp.hpl.jena.vocabulary.RDFS;
import com.hp.hpl.jena.vocabulary.XSD;

public class OpenIETripletConversionExample {
    public static void main(String[] args) {
        // Create the model and define some prefixes (for nice serialization in RDF/XML and TTL)
        Model model = ModelFactory.createDefaultModel();
        String NS = "http://***.com/q/24897405/1281433/";
        model.setNsPrefix( "", NS );
        model.setNsPrefix( "rdf", RDF.getURI() );
        model.setNsPrefix( "xsd", XSD.getURI() );
        model.setNsPrefix( "rdfs", RDFS.getURI() );

        // Preserve the confidence level (optional).
        Property confidence = model.createProperty( NS+"confidence" ); 

        // Define some triplets to convert.
        Object[][] triplets = {
                { 0.57, "The quick brown fox", "jumped", "over the lazy dog." },
                { 0.93, "The rail launchers", "are", "conceptually similar to the underslung SM-1." }
        };

        // For each triplet, create a resource representing the sentence, as well as the subject, 
        // predicate, and object, and then add the triples to the model.
        for ( Object[] triplet : triplets )  {
            Resource statement = model.createResource();
            Resource subject = model.createResource().addProperty( RDFS.label, (String) triplet[1] );
            Property predicate = model.createProperty( NS+URIref.encode( (String) triplet[2] ));
            Resource object = model.createResource().addProperty( RDFS.label, (String) triplet[3] );

            statement.addLiteral( confidence, triplet[0] );
            statement.addProperty( RDF.subject, subject );
            statement.addProperty( RDF.predicate, predicate );
            statement.addProperty( RDF.object, object );
        }

        // Show the model in a few different formats.
        RDFDataMgr.write( System.out, model, Lang.TTL );
        RDFDataMgr.write( System.out, model, Lang.RDFXML );
        RDFDataMgr.write( System.out, model, Lang.NTRIPLES );
    }
}

@prefix :      <http://***.com/q/24897405/1281433/> .
@prefix rdfs:  <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd:   <http://www.w3.org/2001/XMLSchema#> .
@prefix rdf:   <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .

[ rdf:object     [ rdfs:label  "conceptually similar to the underslung SM-1." ] ;
  rdf:predicate  :are ;
  rdf:subject    [ rdfs:label  "The rail launchers" ] ;
  :confidence    "0.93"^^xsd:double
] .

[ rdf:object     [ rdfs:label  "over the lazy dog." ] ;
  rdf:predicate  :jumped ;
  rdf:subject    [ rdfs:label  "The quick brown fox" ] ;
  :confidence    "0.57"^^xsd:double
] .

<rdf:RDF
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns="http://***.com/q/24897405/1281433/"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
    xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#">
  <rdf:Description>
    <rdf:object rdf:parseType="Resource">
      <rdfs:label>conceptually similar to the underslung SM-1.</rdfs:label>
    </rdf:object>
    <rdf:predicate rdf:resource="http://***.com/q/24897405/1281433/are"/>
    <rdf:subject rdf:parseType="Resource">
      <rdfs:label>The rail launchers</rdfs:label>
    </rdf:subject>
    <confidence rdf:datatype="http://www.w3.org/2001/XMLSchema#double"
    >0.93</confidence>
  </rdf:Description>
  <rdf:Description>
    <rdf:object rdf:parseType="Resource">
      <rdfs:label>over the lazy dog.</rdfs:label>
    </rdf:object>
    <rdf:predicate rdf:resource="http://***.com/q/24897405/1281433/jumped"/>
    <rdf:subject rdf:parseType="Resource">
      <rdfs:label>The quick brown fox</rdfs:label>
    </rdf:subject>
    <confidence rdf:datatype="http://www.w3.org/2001/XMLSchema#double"
    >0.57</confidence>
  </rdf:Description>
</rdf:RDF>

_:BX2D492663e1X3A1475ff7864cX3AX2D7ffe <http://www.w3.org/2000/01/rdf-schema#label> "The quick brown fox" .
_:BX2D492663e1X3A1475ff7864cX3AX2D7ffc <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> _:BX2D492663e1X3A1475ff7864cX3AX2D7ffa .
_:BX2D492663e1X3A1475ff7864cX3AX2D7ffc <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://***.com/q/24897405/1281433/are> .
_:BX2D492663e1X3A1475ff7864cX3AX2D7ffc <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> _:BX2D492663e1X3A1475ff7864cX3AX2D7ffb .
_:BX2D492663e1X3A1475ff7864cX3AX2D7ffc <http://***.com/q/24897405/1281433/confidence> "0.93"^^<http://www.w3.org/2001/XMLSchema#double> .
_:BX2D492663e1X3A1475ff7864cX3AX2D7ffa <http://www.w3.org/2000/01/rdf-schema#label> "conceptually similar to the underslung SM-1." .
_:BX2D492663e1X3A1475ff7864cX3AX2D7fff <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> _:BX2D492663e1X3A1475ff7864cX3AX2D7ffd .
_:BX2D492663e1X3A1475ff7864cX3AX2D7fff <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://***.com/q/24897405/1281433/jumped> .
_:BX2D492663e1X3A1475ff7864cX3AX2D7fff <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> _:BX2D492663e1X3A1475ff7864cX3AX2D7ffe .
_:BX2D492663e1X3A1475ff7864cX3AX2D7fff <http://***.com/q/24897405/1281433/confidence> "0.57"^^<http://www.w3.org/2001/XMLSchema#double> .
_:BX2D492663e1X3A1475ff7864cX3AX2D7ffd <http://www.w3.org/2000/01/rdf-schema#label> "over the lazy dog." .
_:BX2D492663e1X3A1475ff7864cX3AX2D7ffb <http://www.w3.org/2000/01/rdf-schema#label> "The rail launchers" .