<http://webisa.webdatacommons.org/prov/464635629>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/248197641> .
<http://webisa.webdatacommons.org/prov/464783595>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/248197641> .
<http://webisa.webdatacommons.org/248197641>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/375162015>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/248197641> .
<http://webisa.webdatacommons.org/248197641>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/464400947>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/248197641> .
<http://webisa.webdatacommons.org/prov/470861801>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/248197641> .
<http://webisa.webdatacommons.org/prov/464982474>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/248197641> .
<http://webisa.webdatacommons.org/248197641>	<http://www.w3.org/ns/prov#value>	"It is preferably based on a metal such as niobium (Nb), tantalum (Ta), titanium (Ti), chromium (Cr), nickel (Ni) or an alloy of at least two of these metals, such as an Ni--Cr alloy." .