About: http://webisa.webdatacommons.org/228630294

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	It helps catch leaves and other surface debris before it sinks to the pool's floor.
http://www.w3.org/ns/prov#wasQuotedFrom	poolcenter.com