About: http://webisa.webdatacommons.org/110327659

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 monthly and annual data is an average of all the years that data has been collected for each station.
http://www.w3.org/ns/prov#wasQuotedFrom	sfwater.org