<http://webisa.webdatacommons.org/prov/77312492>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/442740010> .
<http://webisa.webdatacommons.org/442740010>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/442740010>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/442740010>	<http://www.w3.org/ns/prov#value>	" parts such as valve and damper operators, linkages, sensing devices," .
<http://webisa.webdatacommons.org/prov/204313660>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/442740010> .