PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, according to the above-mentioned conventional system, when a plurality of attached files are included in the mail, there is a problem in that a file to be attached cannot be selected from the plurality of attached files but all files included in the e-mail are unconditionally attached to the e-mail, because mail IDs are used for linking e-mail and attached files.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au