About: http://webisa.webdatacommons.org/456062935

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	For example, if there is a uniform, you may need to query its location so that you can set its value.
http://www.w3.org/ns/prov#wasQuotedFrom	opengl.org