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This document states that "Therefore, pointing ack(sic) to the above example, if something has a...
What could be the best Graph database (Neo4j, OrientDB, ArangoDB, others) to use with RDF data? ...
Everyone, One simple question : is it possible to retrieve the whole dataset (as a Turtle, or XML)...
I have this Virtuoso DB, a script which made the importation process, and an application that sends...
I am loading file from local directory. I want to load all main classes of the Ontology. I have...
I am new to RDF (Ontology). I have an RDF file which I am reading with DotNetRDF libary. I need...
When trying to import wordnet 2.0 RDF into Neo4J through neosemantics neosemantics extension for...
Is there any difference between the tow queries below? select distinct ?i where{ ?i rdf:type...
I have reading OWL file and setting IRI using the Java Jena library as like below, String foafIRI...
New to fuseki/jena here. I managed to get fuseki to run with OWLFBRuleReasoner using tdb1 no...
2 weeks ago

Owl 2 DL parser tool

I'd like to know if exists any tool able to translate ontologies to OWL 2 DL. What I need is a...
I'm trying to get only a list of URIs in RDF instead of a list of triples: PREFIX gr:...
I come from UML world and now I am trying to see if in ontology I can specify containment...
I'm rather new to RDF, and have the basics nailed down, but I have a question about possible data...
I am a newbie to the Semantic Web. I have been encountering the different types of namespaces while...
2 weeks ago

Eclipse JENA Java

i want to generate a graph of this in java with jenaenter image description here Java don't...
The capabilities of Jena's OWL reasoner listed here would seem to imply that Jena supports...
I have, in my ontology, an entity named "person" that has a class child named "member". Some like...
To convert the HL7 message to RDF (Resource Description Framework), I can use two steps: 1) convert...
I am trying to upload an RDF Model to my Jena/Fuseki (runs in docker container). public void...
I would like to use external ontologies https://www.w3.org/ns/locn, https://www.w3.org/2006/time,...
I learned from rdfdotnet wiki. How can a SPARQL Query a Website? If I understand that correctly I...
For example, if I want to link to a dbSNP identifier: rs936126, I link using identifiers.org to...
I have the following RDF graph with prefixes PREFIX r:...
I got the subjects of a resource e.g. Michael Jordan using below query: SELECT ?subjects WHERE {...
I'm using Apache Jena TDB to load many files for future reference, when I load using the...
4 weeks ago

GML 3.2 to Turtle RDF

What would be a valid Turtle RDF representation of the following GML 3.2...
I want to write a C/C++ program using the Raptor RDF Parser Toolkit to generate the following...
I was wondering why Wikidata content negotiation results with more than one entities in the file....
I am using EasyRDF lib and using this code. I want similar code, but when user inputs SPARQL...