<http://webisa.webdatacommons.org/442666407>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patents.com> .
<http://webisa.webdatacommons.org/442666407>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/1955041>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/442666407> .
<http://webisa.webdatacommons.org/442666407>	<http://www.w3.org/ns/prov#value>	"positioning machine such as a machine tool has a workpiece-contacting" .