<http://webisa.webdatacommons.org/prov/318096377>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/317177480> .
<http://webisa.webdatacommons.org/317177480>	<http://www.w3.org/ns/prov#value>	"In fence posts workshop, there are welding, cutting, polishing machines and other equipments, can produce a variety of styles of fence posts." .
<http://webisa.webdatacommons.org/317177480>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/320852868>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/317177480> .
<http://webisa.webdatacommons.org/317177480>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<prlog.org> .