About: http://webisa.webdatacommons.org/6911408

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	ses such side-effects as nausea, vomiting, and malaise.A chemical derivative of nitrogen mustard without such disadvantages would be extremely useful.
http://www.w3.org/ns/prov#wasQuotedFrom	jamanetwork.com