<http://webisa.webdatacommons.org/162887281>	<http://www.w3.org/ns/prov#value>	"means such as a clamp or wedging means, to hold the core" .
<http://webisa.webdatacommons.org/prov/367532984>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/162887281> .
<http://webisa.webdatacommons.org/162887281>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/162887281>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<uspto.gov> .