About: http://webisa.webdatacommons.org/409170659

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	These and other objects and advantages of the invention will become apparent from the following description of a preferred and certain alternative forms of the pump.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es