About: http://webisa.webdatacommons.org/12930019

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	California has set environmental standards in many areas, particularly air quality.
http://www.w3.org/ns/prov#wasQuotedFrom	ecosystemmarketplace.com