ipc_catchwordindex_3-1.xsd

IPC Catchword Master File
a single catchword index in one language
 main catchwords
language of indications in this index
 edition of IPC the catchword index belongs to
recursive structure containing tree of entries

Comments

  • English version: 3 explicit levels
  • French version has 3 levels, but a 4th is used by sort dependencies
indication of the entry (the text itself, with a little markup)
see also clause, defining related catchword entries
references related to the indication (a very broad CWentry has no specified reference)
catchword entries, with narrower or different meaning than that covered by the indication
free text comment
indication of the catchword, the text of the entry
see also references
May contain filler texts and separators before and between the references, e.g. "see" or "see also"
reference to another catchword entry
contains the ID of the referred CWEntry
references to IPC symbols or intervals
 Catchword underlined text
Catchword single reference
IPC Referencessimilar to scheme sref but contains the necessary attribute for asterisks
asterisk (restricted values) denoting the presence of an asterisk after the reference
  • Y:there must be an asterisk provided in the presentation
  • N:no asterisk
Catchword interval reference
IPC ReferencesSimilar to scheme mref but contains the necessary attribute for asterisks
asterisk (restricted values) denoting the presence of an asterisk after the reference
  • Y:there must be an asterisk provided in the presentation
  • N:no asterisk