About: http://webisa.webdatacommons.org/277240602

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	In fact, this verification system is particularly useful with pumps which are not as reliable in terms of accuracy of withdrawn liquid.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com