About: http://webisa.webdatacommons.org/12602552

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	Floating leaves and other material are driven to the edge of the pool where they are removed by the pool skimmer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com