About: http://webisa.webdatacommons.org/281583614

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	Chemists and other scientists collectively use thousands of chemicals in their laboratory work, but some chemicals pose a particular risk to the general public if they are acquired by people who wish to inflict harm.
http://www.w3.org/ns/prov#wasQuotedFrom	nap.edu