About: http://webisa.webdatacommons.org/404494029

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	Prior to DDT and other modern pest control agents, pesticides typically included poisons such as arsenic or cyanide, which often did more harm than good.
http://www.w3.org/ns/prov#wasQuotedFrom	industrialprogress.com