<http://webisa.webdatacommons.org/256834276>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<vanchem.com> .
<http://webisa.webdatacommons.org/prov/94709224>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/256834276> .
<http://webisa.webdatacommons.org/256834276>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/363606097>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/256834276> .
<http://webisa.webdatacommons.org/256834276>	<http://www.w3.org/ns/prov#value>	"Trivalent conversion coatings is used on metals such as aluminum and zinc, and to a lesser extent copper, cadmium, silver, tin, and other metals and their alloys." .