PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It seems that the Food Network, HGTV, and other HD channels sometimes use a lens adapter or other technique to stretch SD content to HD. You can especially see the scaling in pans, where the center holds but the sides are stretched.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com