About: http://webisa.webdatacommons.org/39124024

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	Further, the outer surfaces of the gold metal particles are substantially free of surfactants or other organic contaminants.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com