<http://webisa.webdatacommons.org/128370134>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/prov/459431003>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/128370134> .
<http://webisa.webdatacommons.org/128370134>	<http://www.w3.org/ns/prov#value>	"material such as PTFE, an acid such as chromic acid, a pigment, wetting" .
<http://webisa.webdatacommons.org/128370134>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .