About: http://webisa.webdatacommons.org/88569797

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	Hazards from DDT use prompted federal agencies such as the Department of Agriculture and Department of Interior to severely restrict or stop use of the stuff prior to 1963.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com