About: http://webisa.webdatacommons.org/393518857

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	Further, an anchoring mechanism, such as the latching mechanism described previously, may be used to seat the pump (190) in place within the U-tube borehole (20 b) and to allow for its later retrieval for maintenance.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com