About: http://webisa.webdatacommons.org/438456446

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	On the right are the 3 existing material nodes in the scene, and on the left is a list of all of the material nodes you can create.
http://www.w3.org/ns/prov#wasQuotedFrom	tutsplus.com