About: http://webisa.webdatacommons.org/6447446

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	One of the most important steps public water system operators take to ensure safe water is to regularly test for coliform bacteria and other contaminants such as nitrate, arsenic and lead.
http://www.w3.org/ns/prov#wasQuotedFrom	wa.gov