1 <?xml version="1.0" encoding="utf-8"?> 2 <grammar xmlns="http://relaxng.org/ns/structure/1.0" xmlns:t="http://www.thaiopensource.com/ns/annotations" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"> 3 4 <start> 5 <ref name="TEI.2"/> 6 </start> 7 <define name="IGNORE"> 8 <notAllowed/> 9 </define> 10 <define name="INCLUDE"> 11 <empty/> 12 </define> 13 14 15 <include href="demo3.rng"/> 16 17 <define name="TEI.2"> 18 <element name="TEI.2"> 19 <text/> 20 </element> 21 </define> 22 23 </grammar>