@prefix rdf: . @prefix ns1: . @prefix oplwebservices: . ns1:SearchServiceParameterQ rdf:type oplwebservices:WebServiceParameter . @prefix pwdr: . @prefix ns4: . ns1:SearchServiceParameterQ pwdr:describedby ns4:duckduckgo_service , ns1:this , . @prefix schema: . ns1:SearchServiceParameterQ schema:name "Duck Duck Go Service Parameter 'q'" ; schema:description "This parameter takes a keyword or phrase as its value. " ; schema:mainEntityOfPage ns1:this ; oplwebservices:usageExample "https://www.duckduckgo.com/?q=SPARQL+Endpoint" ; oplwebservices:parameterExampleValue "SPARQL+Endpoint" ; oplwebservices:parameterName "q" .