About: http://webisa.webdatacommons.org/352572944

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	Morphine, which effects especially the central nervous system but also induces drowsiness and can depress respiration, is a medicine that has high physical dependency and low oral activity--taken orally, it is relatively weak.
http://www.w3.org/ns/prov#wasQuotedFrom	ucla.edu