public void ParsingN3Reasoner()
{
String rules = "@prefix rdfs: <" + NamespaceMapper.RDFS + "> . { ?s rdfs:subClassOf ?class } => { ?s a ?class } .";
Graph rulesGraph = new Graph();
StringParser.Parse(rulesGraph, rules, new Notation3Parser());
Graph data = new Graph();
FileLoader.Load(data, "resources\\InferenceTest.ttl");
Console.WriteLine("Original Graph - " + data.Triples.Count + " Triples");
int origCount = data.Triples.Count;
foreach (Triple t in data.Triples)
{
Console.WriteLine(t.ToString());
}
SimpleN3RulesReasoner reasoner = new SimpleN3RulesReasoner();
reasoner.Initialise(rulesGraph);
reasoner.Apply(data);
Console.WriteLine("Graph after Reasoner application - " + data.Triples.Count + " Triples");
foreach (Triple t in data.Triples)
{
Console.WriteLine(t.ToString());
}
Assert.True(data.Triples.Count > origCount, "Number of Triples should have increased after the reasoner was run");
}
static public void Init()
{
if (rs == null)
{
rs = new VDS.RDF.Query.Inference.SimpleN3RulesReasoner();
var ruleGraph = LoadN3(AppDomain.CurrentDomain.BaseDirectory + "LinkedData/N3Rules/test.n3");
rs.Initialise(ruleGraph);
}
}
