PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • And since the opioid system is key for many brain processes, drugs that target these receptors could be useful for many diseases, including depression, chronic pain and Parkinson's Disease.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sciencedaily.com