About: http://webisa.webdatacommons.org/355106955

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	Instead, we could look at the ground types of all 3 vertices when drawing each triangle.
http://www.w3.org/ns/prov#wasQuotedFrom	gamedev.net