About: http://webisa.webdatacommons.org/20297990

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	Accordingly, there is a need for small, low-cost battery or direct-current (DC) powered water pumps which have none of the aforementioned disadvantages.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr