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New posts in jena
Handling a URI as a request parameter in Semantic Web applications
Oct 31, 2025
java
uri
semantic-web
jena
What is the proper universal way of inserting blank nodes using SPARQL
Oct 25, 2025
sparql
jena
virtuoso
fuseki
blank-nodes
Difference in performance between using VALUES keyword and using directly the URI in the query?
Oct 26, 2025
sparql
rdf
jena
fuseki
How to increase query timeout in fuseki 2.0.0
Oct 26, 2025
sparql
jena
fuseki
create RDF using defined OWL ontology
Oct 21, 2025
rdf
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How to publish rdf file on the web
Oct 14, 2025
java
rdf
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
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Fuseki “Can't find jarfile to run”
Mar 25, 2023
sparql
semantic-web
jena
fuseki
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
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