About: http://webisa.webdatacommons.org/5689852

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	Initially, the tub 14 is filled with water 91 to a pre-determined depth, such as about 7 (18 cm), to prime the system and ensure proper pump operation and proper filtration.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es