About: http://webisa.webdatacommons.org/55787821

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	Currently, in order to save the water for flushing the toilet bowl, a container such as a bottle filled up with water is placed in the water tank.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com