PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I think it is no longer justified to call PDF bloat, as recent versions support compression rates comparable to DJVU. However, it will be worthwhile to look at underlying techniques and standards such as JPEG 2000, and JBIG2, together with content layering that make such results possible.
http://www.w3.org/ns/prov#wasQuotedFrom
  • laptop.org