ontology

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how to extract synonyms from MeSH ontology?

In this level of my work, I need to开发者_运维百科 extract a class synonyms from MeSH ontology.[详细]

2023-03-07 05:02 分类：问答
Build an OWL file with JENA

My work requires a construction of ontologies modules. For this I need to construct owl files to contain those ontologies.[详细]

2023-03-05 20:35 分类：问答
Sparql Query With Inferencing

i have some rdf & rdfs files and i want to use jena sparql implementation to query it and my code look like :[详细]

2023-03-05 17:30 分类：问答
Ontology with non-taxonomic relations

good morning, My work\'s goal is to build modular ontologies with non-taxonomic relations. I have some troubles in writing them in an owl file (I can\'t visualize the relations between class and res[详细]

2023-03-05 09:07 分类：问答
What's the benefit of OWL Import?

I can use qualifiers by using a namespace, why do we need to import an ontology then? For example, if I\'ve included a lexica from WordNet in my ontology, what benefits do I have of importing the Word[详细]

2023-03-03 23:01 分类：问答
OWL and SPARQL mini application

The subject says it all. I need a mini project or application ideas that are related to OWL (some ontology represented in RDF written in OWL/XML) and queried by SPARQL. I need to do this project in my[详细]

2023-03-03 17:52 分类：问答
Resolve prefix programmatically, Jena

I have to parse through xml which contain URI links to dbpedia.org. I have to extract rdf triples from those URI based on a given Ontology using Jena library. How do I resolve the Prefix programmatica[详细]

2023-02-27 04:32 分类：问答
lucene and ontology

I do not have much experience with Lucene, but I need to finish a research. I want to use Lucene indexing based on ontology. So, I need any kind of advice, what should I use, how to combine Lucene wit[详细]

2023-02-27 01:52 分类：问答
Exception while using createOntologyModel

package tutorial; import java.io.File; import java.io.FileInputStream; import java.io.FileNotFoundException;[详细]

2023-02-25 19:41 分类：问答
SPARQL Queries on Sub atomic particle ontology

I am attempting to write SPARQL queries on the ontology periodic.owl available from http://robertdavidstevens.wordpress.com/category/ontologies/[详细]

2023-02-24 01:11 分类：问答