About: http://webisa.webdatacommons.org/135745601

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	The metadata, i.e., classes, interfaces, arrays, value classes, and other items defined in a module must satisfy the constraints of the Virtual Object System, i.e., they must make sense according to the rules of this system.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com