About: http://webisa.webdatacommons.org/289168442

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	Opioid receptors are a class of GPCRs that bind opiate drugs such as morphine and codeine.
http://www.w3.org/ns/prov#wasQuotedFrom	genengnews.com