About: http://webisa.webdatacommons.org/176039747

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	Furthermore, since the rotor and the casing are inserted into the tank from the tank bottom, there is no working shaft or other mechanism above the upper side of the rotor and casing.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com