<http://webisa.webdatacommons.org/426521113>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patents.com> .
<http://webisa.webdatacommons.org/prov/466869962>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/426521113> .
<http://webisa.webdatacommons.org/426521113>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/426521113>	<http://www.w3.org/ns/prov#value>	"The refractory metal nitride material is formed by nitrification of a refractory metal, such as TiN." .