About: http://webisa.webdatacommons.org/250607940

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	chemicals such as mustard gas (used in World War 1), which bind to DNA
http://www.w3.org/ns/prov#wasQuotedFrom	biologymad.com