<http://webisa.webdatacommons.org/prov/293719676>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/137799574> .
<http://webisa.webdatacommons.org/137799574>	<http://www.w3.org/ns/prov#value>	"The sacrificial layer 304 can be constructed of Al2O3, metal oxides, salts, metals and other materials." .
<http://webisa.webdatacommons.org/prov/292035024>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/137799574> .
<http://webisa.webdatacommons.org/137799574>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/297664215>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/137799574> .
<http://webisa.webdatacommons.org/137799574>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/454175487>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/137799574> .