About: http://webisa.webdatacommons.org/76809993

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	By combining data from both types of studies, scientists do their best to make an educated assessment of a substance's cancer-causing ability.
http://www.w3.org/ns/prov#wasQuotedFrom	cancer.org