About: http://webisa.webdatacommons.org/441934450

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	(iii) A shader node, which represents a shader, that is, a function written in a high-level language such as C or C++.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com