About: http://webisa.webdatacommons.org/28739420

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	emissions control technologies are introduced in response to regulations and other initiatives
http://www.w3.org/ns/prov#wasQuotedFrom	portofoakland.com