About: http://webisa.webdatacommons.org/51150859

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	When a disinfectant such as chlorine is added torainwater, an activated carbon filter at the tap may be used to remove the chlorine prior to use.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net