About: http://webisa.webdatacommons.org/443630972

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	The use of the mercury fungicides continued until the 1970's when concern developed over their toxicity to man and other animals.
http://www.w3.org/ns/prov#wasQuotedFrom	apsnet.org