About: http://webisa.webdatacommons.org/309256570

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 filler can be those generally used in this field, for example zinc oxide, barium sulfate, calcium carbonate and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com