<http://webisa.webdatacommons.org/prov/54053712> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/234225630> . <http://webisa.webdatacommons.org/prov/158881855> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/234225630> . <http://webisa.webdatacommons.org/234225630> <http://www.w3.org/ns/prov#value> "Portability: OpenGL (and OpenGL ES) is available on Windows, Linux, OS X, iOS, Android, and other systems." . <http://webisa.webdatacommons.org/234225630> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/prov/274957754> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/234225630> . <http://webisa.webdatacommons.org/234225630> <http://www.w3.org/ns/prov#wasQuotedFrom> <stackoverflow.com> .