About: http://webisa.webdatacommons.org/337878765

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	If the substance or mixture has consistently positive an economic value, and the markets for it are well established, this provides support for the contention that the substance or mixture is a product.
http://www.w3.org/ns/prov#wasQuotedFrom	ec.gc.ca