About: http://webisa.webdatacommons.org/67092089

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	???Different agents in the same classification group are evaluated on the basis of very different kinds of evidence and exposure conditions that are specific for each substance.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com