About: http://webisa.webdatacommons.org/248744887

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	FIG. 1 is a partially schematic depiction of a typical pool circulation system with a suction cleaning apparatus and in-line filter unit;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com