About: http://webisa.webdatacommons.org/259142856

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	Deploying the sand or other suitable filter media in a moving bed assists in continuously renewing the ozone sorption sites as well as catalytic and activated surfaces.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es