About: http://webisa.webdatacommons.org/292371962

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	In any application, variables such as flow volume, solids loading, shape and density of contaminants and other factors make this an inexact science.
http://www.w3.org/ns/prov#wasQuotedFrom	ebay.com