<http://webisa.webdatacommons.org/163589117>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/372934365>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/163589117> .
<http://webisa.webdatacommons.org/163589117>	<http://www.w3.org/ns/prov#value>	"In one embodiment the lock 110 is made of a nonferrous metal such as brass." .
<http://webisa.webdatacommons.org/163589117>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .