<http://webisa.webdatacommons.org/prov/228864163>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/341747808> .
<http://webisa.webdatacommons.org/341747808>	<http://www.w3.org/ns/prov#value>	"Such extrusions are commercially available from companies such as Bosch, Sodem, SKF, and Parker." .
<http://webisa.webdatacommons.org/341747808>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/341747808>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .