About: http://webisa.webdatacommons.org/277738131

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	Fentanyl and CongenersFentanyl is a synthetic opioid related to the phenylpiperidines.
http://www.w3.org/ns/prov#wasQuotedFrom	womenshealthsection.com