About: http://webisa.webdatacommons.org/313157057

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	The problem is mainly from agriculture, but regulations limit the amount of phosphates that can be in cleaning products including laundry detergents and carpet cleaning presprays.
http://www.w3.org/ns/prov#wasQuotedFrom	cleanwiki.com