Define extra properties for an existing class in RDFS?...

When to use the subclass in RDFS?...

verify an example about how the rdf and rdfs related?...

How to model a multiple choice possibility in a ontology?...

SPARQL - Max() isn't working...

Way to dump the relations from Freebase?...

SPARQL query to get all class label with namespace prefix defined...

Semantic relations between set of words...

Multiple domain and range in objectProperty?...

Describe a film (entity and attribute) using the first order logic...

Sparql Construct on a service...

How do I use a database that I have in my backup on Cubicweb?...

Best practices for adding semantics to a website...

semantic web rule use "all"...

Inference in protége...

Reasoner does not check cardinalities and/or restrictions?...

OWL: what is the difference between non-negative integer and positive integer?...

Disjoint Object Properties vs Disjoint Classes...

Adding a timer to Jena rules?...

owl protege how can I describe a class that has just some properties?...

DBPedia query to extract all attributes from all the smartphones present in dbpedia...

full text search across all the owl:NamedIndividual and return data...

SPARQL query return arbitrary set of objects...

Database structure of a triple store?...

How to query an individual created by protege using sparql...

How to perform Inference Explanation in Jena with a Pellet Reasoner?...

Tools available to do semantic analysis of text...

How to express 2 events are related if they have at least one common participant in OWL or RDFS...

DBpedia and SPARQL query Find related resources to a specific one...

Write in SWRL a mathematical expression to calculate probability distributions...