About: http://webisa.webdatacommons.org/133778526

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	Cocoa (MacOS X), OpenGL, Project is a graphics toolkit, Win32 (MS Windows), X Window System (X11)
http://www.w3.org/ns/prov#wasQuotedFrom	sourceforge.net