About: http://webisa.webdatacommons.org/139456074

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	Product space is an expression of different kinds of knowledge ??? and its much better than other indicators.
http://www.w3.org/ns/prov#wasQuotedFrom	aidontheedge.info