From 4d87da45d2acc98d083f32d80da90b630e269af8 Mon Sep 17 00:00:00 2001
From: Adam Radziszewski <adam.radziszewski@pwr.wroc.pl>
Date: Sun, 16 Sep 2012 14:16:25 +0200
Subject: [PATCH] DTD for CCL format (including ccl/rel variant).

---
 doc/ccl.dtd | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 doc/ccl.dtd

diff --git a/doc/ccl.dtd b/doc/ccl.dtd
new file mode 100644
index 0000000..84e6f22
--- /dev/null
+++ b/doc/ccl.dtd
@@ -0,0 +1,35 @@
+<!ELEMENT chunkList (chunk+, relations?)>
+<!ELEMENT chunk (sentence)+>
+<!ATTLIST chunk
+   id ID #IMPLIED
+   type CDATA #IMPLIED>
+<!ELEMENT sentence (tok|ns)+>
+<!ATTLIST sentence
+   id ID #IMPLIED>
+<!ELEMENT tok (orth, lex+, ann*)>
+<!ELEMENT ns EMPTY>
+<!ELEMENT orth (#PCDATA)>
+<!ELEMENT lex (base, ctag)>
+<!ATTLIST lex
+   disamb (1 | 0) "0">
+<!ELEMENT ann (#PCDATA)>
+<!ATTLIST ann
+   chan CDATA #REQUIRED
+   head (1 | 0) "0">
+<!ELEMENT base (#PCDATA)>
+<!ELEMENT ctag (#PCDATA)>
+
+
+<!ELEMENT relations (rel+)>
+<!ELEMENT rel (from,to)>
+<!ATTLIST rel
+   name CDATA #REQUIRED>
+<!ELEMENT from (#PCDATA)>
+<!ATTLIST from
+   chan CDATA #REQUIRED
+   sent IDREF #REQUIRED>
+<!ATTLIST to
+   chan CDATA #REQUIRED
+   sent IDREF #REQUIRED>
+<!ELEMENT to (#PCDATA)>
+
-- 
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