About: http://webisa.webdatacommons.org/97703175

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	s easier and faster to use than x-ray, chemical analysis, or other methods.
http://www.w3.org/ns/prov#wasQuotedFrom	pmpnews.com