PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The purpose of bricking mainly falls to two. 1) Bricks containing only invisible voxels are skipped to gain acceleration; 2) Volumes larger than graphics memory can be rendered by downloading a subset of all the bricks to graphics memory for each rendering pass.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com