<http://webisa.webdatacommons.org/4299211>	<http://www.w3.org/ns/prov#value>	"Valve 10 can be made of various materials such as silicon, glass, silicon dioxide, plastics or ceramic materials." .
<http://webisa.webdatacommons.org/prov/45356719>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/4299211> .
<http://webisa.webdatacommons.org/4299211>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.co.uk> .
<http://webisa.webdatacommons.org/4299211>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .