PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Because receptors can also distinguish whether a substance will stimulate or block the receptor-mediated physiological response, they represent sophisticated detectors for chemicals such as therapeutic and abused drugs, insecticides, toxic agents, hormones, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com