<http://webisa.webdatacommons.org/434017354>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/434017354>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/434017354>	<http://www.w3.org/ns/prov#value>	"Within the tool annulus are formed a variety of annular shoulders, pistons and other devices which enable unique capabilities and operations." .
<http://webisa.webdatacommons.org/prov/389616753>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/434017354> .