<http://webisa.webdatacommons.org/prov/376513248>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/380929389> .
<http://webisa.webdatacommons.org/380929389>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com.au> .
<http://webisa.webdatacommons.org/380929389>	<http://www.w3.org/ns/prov#value>	" and partially covering said recesses, positioning means disposed in the edge of said cover and including a first plate in said edge of said cover and adjacent said flange on said seat member and a second plate in said edge of said cover and oppositely disposed around the periphery of said edge of said cover and a pair of side plates oppositely disposed around the periphery of said edge of said co" .
<http://webisa.webdatacommons.org/380929389>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .