<http://webisa.webdatacommons.org/prov/39900990>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/247787054> .
<http://webisa.webdatacommons.org/247787054>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/247787054>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/13059316>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/247787054> .
<http://webisa.webdatacommons.org/247787054>	<http://www.w3.org/ns/prov#value>	"Titanium or noble metal coatings on steel or other conductive substrate as well as metals such as platinum, iridium, ruthenium or rhodium are especially useful as coatings." .