PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Several of these technologies rely on a phenomenon known as the ???tracheid-effect??? whereby patterns of light scatter (both specular and diffuse) can be interpreted to infer geometric properties of the small fibers that constitute materials such as wood.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com