<http://webisa.webdatacommons.org/289567619>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/289567619>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ptonline.com> .
<http://webisa.webdatacommons.org/prov/368779079>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/289567619> .
<http://webisa.webdatacommons.org/289567619>	<http://www.w3.org/ns/prov#value>	"Wollastonite (calcium meta-silicate) for polyesters, nylon and other resins." .