<http://webisa.webdatacommons.org/40278431>	<http://www.w3.org/ns/prov#value>	"of gears or other devices) if the desired RPM is between 50 and 100 RPM." .
<http://webisa.webdatacommons.org/40278431>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<physicsforums.com> .
<http://webisa.webdatacommons.org/40278431>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/306382828>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/40278431> .