semweb

How can I do offline reasoning with Pellet?

I have an OWL ontology and I am using Pellet to do reasoning over it. Like most ontologies it starts by including various standard ontologies: <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:owl="http:/...

How can ROWLEX be licensed under L-GPL while it uses SemWeb which is GPL?

According to its homepage, the SemWeb library (great library for handling RDF under .NET) is released under GPL. Since the ROWLEX tool is built on SemWeb, ROWLEX supposed to be GPL, too. Still, ROWLEX is claimed to be released under L-GPL. Is this legally correct? ...

Could ROWLEX be used as .DLL files in commercial projects (because of some non-LGPL components)?

As people asked in How can ROWLEX be licensed under L-GPL while it uses SemWeb which is GPL? there is no definition if ROWLEX could be used as a library freely in commercial projects. How free is to use it in such projects? Is it possible to contribute to this project and simultaneously use it freely in commercial sector? ...

Using RdfProperty of array to custom class

I have defined: [RdfSerializable] public class SomeItem { // Unique identificator of the resource [ResourceUri] public string ID { get; set; } [RdfProperty( true )] public string SomeData { get; set; } } and in some other class: [RdfProperty(true)] public SomeItem[] MyTestProp { get { return new SomeItem[]...

SemWeb - How to get my query result in xml?

Hi I'm trying to use SemWeb library to make my SPARQL queries on an remote SPARQL endpoint. this is what i'm using fort testing, since this is an example that came with Semweb SparqlHttpSource source = new SparqlHttpSource("my_endpoint"); source.RunSparqlQuery("SELECT * WHERE {?entity dcterms:title 'someentity' }", new SparqlXmlQuery...