PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • and are used to stimulate different parts of the central nervous system, including the spinal cord, sacral nerves, vagus nerve and deeper structures of the brain.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sec.gov