<http://webisa.webdatacommons.org/prov/431503860>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/6239360> .
<http://webisa.webdatacommons.org/prov/47843939>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/6239360> .
<http://webisa.webdatacommons.org/prov/409715642>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/6239360> .
<http://webisa.webdatacommons.org/6239360>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/6239360>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/28566508>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/6239360> .
<http://webisa.webdatacommons.org/6239360>	<http://www.w3.org/ns/prov#value>	"Insulating layer 49 may then comprise, for example, a ceramic material such as alumina or zirconia, that is deposited on shearing surface 52 of member 18 by conventional plasma or flame-sprayed deposition techniques." .