About: http://webisa.webdatacommons.org/14274795

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	This allows grease, oil and other particles that were not removed during preliminary treatment to either sink or float, and then be removed.
http://www.w3.org/ns/prov#wasQuotedFrom	in.gov