PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Instead, the part of the file after the header is divided into a fixed set of variable-length units that have a more-or-less uniform distribution in size, from about 7 KB down to about 2 KB. These units are still called ???blocks??? even though blocks are normally expected to be a fixed-length, such as 1024 bytes.
http://www.w3.org/ns/prov#wasQuotedFrom
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