add schemas and catalog
Change-Id: I271e13d4b6db999f6d56c2f923a1d7c493fee172
diff --git a/KorAP_schemas/text.rng b/KorAP_schemas/text.rng
new file mode 100644
index 0000000..a6ff063
--- /dev/null
+++ b/KorAP_schemas/text.rng
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes" ns="http://ids-mannheim.de/ns/KorAP">
+ <!-- $Id$ -->
+ <start>
+ <element name="raw_text">
+ <attribute name="docid">
+ <data type="NCName"/>
+ </attribute>
+ <element name="metadata">
+ <attribute name="file">
+ <data type="anyURI"/>
+ </attribute>
+ </element>
+ <element name="text">
+ <optional>
+ <attribute name="mimeType">
+ <documentation xmlns="http://relaxng.org/ns/compatibility/annotations/1.0">By default,
+ we assume "text/plain; charset=UTF-8", but we should be prepared for other
+ encodings</documentation>
+ <documentation xmlns="http://relaxng.org/ns/compatibility/annotations/1.0">Or maybe
+ @charset would be enough here?</documentation>
+ <data type="string"/>
+ </attribute>
+ </optional> <text/>
+ </element>
+ <zeroOrMore>
+ <element name="binary">
+ <attribute name="mimeType">
+ <data type="string"/>
+ </attribute>
+ <attribute name="file">
+ <data type="anyURI"/>
+ </attribute>
+ </element>
+ </zeroOrMore>
+ </element>
+ </start>
+</grammar>