PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As noted above, the electrode interface to the skin may include, instead of or in addition to a hydrogel, a mesh, screen, or other porous material.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es