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SPARQL endpoint


Welcome to the EnRG SPARQL endpoint.
EnRG provides the relatedness scores between entities. Therefore, it enables us to create additional relations/connections between two entities which do not exists in available knowledge bases like DBpedia. Please have a look in following SPARQL queries.

SPARQL enpoint URL:

Example 1:

To retrieve the universities related to Semantic Web from Ireland


Prefix rdf:  
Prefix enrgo: 
Prefix dbres: 
Prefix dbo: 
Prefix rdfs:  

Select ?relEntity ?score {

    Service  {
        ?relEntity rdf:type dbo:University.
        ?relEntity dbo:country dbres:Republic_of_Ireland.

    dbres:Semantic_Web ?subPro ?relEntity.
    ?subPro rdfs:subPropertyOf enrgo:hasRelation. 
    ?subPro enrgo:hasScore ?score.



Note: It is a federated query using DBpedia endpoint and EnRG endpoint, so it may take a bit long to process.

This resource has been funded by Science Foundation Ireland under Grant No. SFI/08/CE/I1380 (Lion-2) and by Grant No. SFI/12/RC/2289 (INSIGHT)
INSIGHT - National University of Ireland, Galway