About: http://webisa.webdatacommons.org/46867925

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	Furthermore, as the needs of the market have changed, activated carbon technology has also changed, with numerous types of carbons emerging over the years for odor control.
http://www.w3.org/ns/prov#wasQuotedFrom	wateronline.com