PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • To couple fiber optics together for preventing loss of light, a material such as a gel or epoxy having the same index of refraction as the fiber optic can be used to adhere the fiber optics together.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.ca