<http://webisa.webdatacommons.org/321748097>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/prov/289085061>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/321748097> .
<http://webisa.webdatacommons.org/321748097>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/321748097>	<http://www.w3.org/ns/prov#value>	" equipment such as vacuum pumps or high speed turbo systems." .