About: http://webisa.webdatacommons.org/31948892

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	Referring to the drawings, and particularly to FIGS. 1-4, there is illustrated a simplified embodiment of a conveying apparatus, generally designated 20, for lifting fluid in accordance with the present invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com