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This KG would involve in data loading from HDFS/RDB, knowledge store with in millions of SPO,...
This is what I wrote: public static void main(String[] args) { Dataset dataset =...
I was hoping I could defined Elective_Course in such a way that all individuals that are partOf a...
I'm trying to run the sample code from the EasyRDF library with Apache Jena Fuseki, but the...
I am creating RDF Linked Data using R. Right now I have URI's like: test:Value_ONE%20OR%20TWO...
I want to create an ontology using Jena based on Weka j48 decision tree output. But this output...
I was developing an ontology in Protege and my file had the OWL/XML format. Due to a problem with...
I have installed Apache Jena Fuseki 3.7. on my virtual host. I would like to serve SKOS via SPARQL...
I have been reading about OWL ontology and RDF files all these days. I still can't understand...
It it possible to have a Turtle file with two empty prefixes? Imagine that we have a .ttl file...
Is it possible to have a list in front of an expression in OWL? Something like: ( :Dairy :Egg :Nut...
I created a custom OWL ontology using Protege which is serialized in a tree-based RDF/XML...
I created an ontology using Protege and it saves as .OWL file in RDF/XML serialization. My...
Can anyone help me with RDF extraction I have an application in which there are many articles in...
I have 2 DB schemas which have mobile phone reviews. Single review has 3 elements. Review text,...
When writing RDF and RDFS are you supposed to create a single document covering both? or create two...
I'd like to know how can I get an element from a rdf model in Jena, I have a model like...
Supposing we have the following triple in Turtle syntax: <http:/example.com/Paul>...
To define a property that is a string we can use: ex:name rdf:type owl:DatatypeProperty...
I am trying to understand RDF/XML basics. I have a problem understading data referencing. For a...
I have a simple piece of code using Jena's RDFConnection to load rdf into Blazegraph, but keep...
I am trying to writer a exporter utility to SKOS using Apache Jena. My issue is that the broader or...
For my project, I need to get the RDFS from CIM RDF/XML (IEC 61970). .NET Framework does not have...
I have a project using semantic web on android and i've been using jena-android...
I have to add a few new fields to existing report. Our system already have a lot of reports with...
I have a data set stored in a RDF Store with a SPARQL endpoint. An example of data: NUMBER ...
I'm trying to parse RDF/XML files using the Haskell library RDF4H. I can parse a file using...
I'm working on an ontology in which I have that: Course isPartOf CourseGroup And a Course has a...
Is it possible to create a SPARQL query that produces a result with the ranking based on two...
I wanted to know how to generate a RDF/XML document for this HTML web page. I know RDF basics but...