PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • d = w T r + c ; c = - w 1 T s - 2 ??? j = 1 m b j cos ?? j ( A .38 ) where w is the unit vector along the ray from the last reflecting surface and c is a constant which depends on the source location; the unit vector along the ray from the source to the first reflecting plane; all of the reflection angles; and all of the reflecting plane locations.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au