About: http://webisa.webdatacommons.org/56936806

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	Also, one of the major focuses of the 1970s was a Noise Pollution Control Program, one of the relatively few that no longer exists.
http://www.w3.org/ns/prov#wasQuotedFrom	illinois.gov