About: http://webisa.webdatacommons.org/5554122

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	Followup studies long enough to identify carcinogenic hazards are not now required after the introduction of pharmaceuticals, pesticides, or other chemicals.
http://www.w3.org/ns/prov#wasQuotedFrom	nap.edu