How to query an individual for its object property from an OWL RDF/XML using SWI-Prolog?...

Query cities and their country from dbpedia...

File taking a long time to download in Android Studio...

Error thrown on trying to save a single rdf triple using rdf_save to a file...

Fuseki SPARQL INSERT produces the "Error 400: SPARQL Query: No 'query=' parameter"...

SHACL Validation Error for External Resources...

Representing two properties/features with one observation...

GraphDB's Visual graph does not display all triples...

How to get a concise bounded description of a resource with Sesame?...

What does "reify" and "reification" mean in relation to RDF?...

How to ignore nodes from imported graphs when validating RDF with SHACL?...

How to create a local ontology...

Sesame QueryBuilder API...

Problems reading rdf Jena...

Add RDFa using own RDF Schema...

Proper usage of VALUES in federated queries...

java.lang.OutOfMemoryError when plenty of memory left (94GB / 200GB Xmx)...

Can an ObjectProperty have a DatatypeProperty?...

Jena Model converts my RDF type explicit declaration to implicit and messes with the format...

How to assign a subclass to a SIOC Forum in RDF?...

Is it possible to define instances in the RDFS file?...

Are RDF / Triple Stores suited for storing application data? (as opposed to the graph Metadata)...

Querying Project Gutenberg catalog.rdf via rdflib.js...

Selecting some distinct and some not-distinct tags in SPARQL...

subClassOf and instance of RDF rdfs:Class...

Allegrograph reasoning...

Make filtering people by birthYear and deathYear criteria more performative in SPARQL query...

How to catch correct resource among disambiguations / interrogate subresources in DBPedia using SPAR...

SPARQL query on multiple RDF files...

Matching attribute sets using SPARQL...