<http://webisa.webdatacommons.org/prov/214968001>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/140144270> .
<http://webisa.webdatacommons.org/140144270>	<http://www.w3.org/ns/prov#value>	"In this type of valve, the cam means is a single device positioned in the fluid medium flow passage and necessarily obstructs fluid flow therethrough." .
<http://webisa.webdatacommons.org/140144270>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/140144270>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/301500003>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/140144270> .