PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ACh is a neurotransmitter--a chemical used to relay, amplify, and modulate signals between neurons and between neurons and other cells.
http://www.w3.org/ns/prov#wasQuotedFrom
  • eurekalert.org