About: http://webisa.webdatacommons.org/338754736

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	This is because the stroke of the pumping syringe or other pump on a crank-type device will be increased by twice the amount of any increase in the radius of the crank.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com