About: http://webisa.webdatacommons.org/149376176

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	And while some states, such as Colorado, Washington and North Carolina, employ effective regulations, some experts think that many may not.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceline.org