About: http://webisa.webdatacommons.org/80574421

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	At the same time, the addition of verapamil apparently blunted the 'high that accompanies use of morphine, heroin or other opiates.
http://www.w3.org/ns/prov#wasQuotedFrom	jhu.edu