About: http://webisa.webdatacommons.org/359101325

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	I need to write OpenGL ES 2-dimensional renderer on iOS. It should draw some primitives such as lines and polygons into 2d image (it will be rendering of vector map).
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com