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New posts in jena
How to use Openllet OWL2 reasoner (or any other) with Jena TDB?
Sep 22, 2025
java
jena
semantic-web
ontology
pellet
SPARQL group by and order by: not ordered
Sep 13, 2025
sparql
jena
fuseki
How to clone or copy a Jena-Ontology-Model (OntModel) to apply temporary changes?
Sep 13, 2025
validation
sparql
jena
ontology
protege
Fuseki “Can't find jarfile to run”
Mar 25, 2023
sparql
semantic-web
jena
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Jena ConversionException while viewing owl:NamedIndividual as an OntClass
Mar 26, 2023
jena
ontology
owl
HTTP Status 500 - Servlet execution threw an exception
Mar 21, 2023
java
web-services
servlets
jena
semantic-web
The DELETE/INSERT operation can be used to remove triples containing blank nodes: how?
Mar 19, 2023
sparql
rdf
jena
fuseki
blank-nodes
Why do we need Fuseki Server?
Mar 18, 2023
sparql
jena
semantic-web
fuseki
tdb
SPARQL: how to find similar strings?
Dec 22, 2022
java
sparql
jena
levenshtein-distance
similarity
Jena Sparql and construct
Dec 15, 2022
sparql
jena
dbpedia
Using SWRL with Jena and Pellet
Dec 14, 2022
jena
semantic-web
pellet
swrl
Do URIs used in RDF need to be dereferenceable in Jena?
Dec 14, 2022
java
rdf
jena
semantic-web
linked-data
How to convert RDF to string
Dec 12, 2022
java
rdf
jena
Import RDF (XML or Turtle) into Neo4j
Dec 08, 2022
neo4j
rdf
jena
Unresolved prefixed name: rdfs:subClassOf in SPARQL query
Dec 06, 2022
rdf
sparql
jena
Using SPARQL to locate a subject with multiple occurrences of same property
Dec 03, 2022
rdf
sparql
jena
Merging multiple RDF documents into one
Dec 01, 2022
java
rdf
jena
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