About: http://webisa.webdatacommons.org/366917809

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	An occlusion, as described in this invention, is a portion of the embedded data block that is intentionally destroyed and does not contain readable active data, i.e., data glyphs or sync glyphs.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com