PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In some embodiments, a storage medium such as an optical disk, magnetic disk, magnetic tape, FLASH memory, random access memory (RAM), read-only-memory (ROM), network server data storage, or so forth stores instructions executable to perform one or more embodiments of the disclosed table structure identification techniques.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com