About: http://webisa.webdatacommons.org/221465210

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	Both of these places normally and extensively use weed killers, insecticides and other poisons which stimulated the publication of the book, Silent Spring by Rachel Carson.
http://www.w3.org/ns/prov#wasQuotedFrom	all-creatures.org