SPARQL Query Editor
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SPARQL
Default Data Set Name (Graph IRI)
Query Text
# List software written in Python with a GNU General Public License PREFIX nfdicore: <https://nfdi.fiz-karlsruhe.de/ontology/> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX mwo: <http://purls.helmholtz-metadaten.de/mwo/> PREFIX swo: <http://www.ebi.ac.uk/swo/> SELECT ?resource ?resourcelabel WHERE { ?resource rdf:type nfdicore:Software . # Filter entities of type nfdicore:Software ?resource rdfs:label ?resourcelabel . # Get the label of the resources ?resource nfdicore:programmingLanguage ?programminglanguage . # Get the programming language used by the resource ?programminglanguage owl:sameAs <http://www.wikidata.org/entity/Q28865> . # Check if the programming language is Python ?resource swo:has_license ?license . # Get the license associated with the resource ?license owl:sameAs <http://www.wikidata.org/entity/Q7603> . # Check if the license is GNU General Public License }
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Options
Strict checking of void variables
Log debug info at the end of output (has no effect on some queries and output formats)
Generate SPARQL compilation report (instead of executing the query)