About: http://webisa.webdatacommons.org/19683583

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	However, there is a limit to further reduction of the thickness of the centrifugal pump due to the structure of the impeller or the like. [0005] On the other hand, a regenerative pump can be easily reduced in thickness.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca