<?xml version="1.0" encoding="UTF-8"?>
<nex:nexml 
    version="0.9"
    xml:base="http://example.org/"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    generator="handmade"
    xmlns:nex="http://www.nexml.org/2009"
    xmlns="http://www.nexml.org/2009"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
    xsi:schemaLocation="http://www.nexml.org/2009 ../xsd/nexml.xsd">
    <otus 
        id="taxa1" 
        label="My taxa block">        
        <otu id="t1"/>
        <otu id="t2"/>
        <otu id="t3"/>
        <otu id="t4"/>
        <otu id="t5"/>
        <set otu="t1 t2" id="set1" about="#set1">
            <meta id="m1" xsi:type="nex:LiteralMeta" content="1" datatype="xsd:integer" xmlns:foo="http://example.org/foo#" property="foo:hasInt"/>
        </set>        
    </otus>
    <trees otus="taxa1" id="trees1">       
        <tree xsi:type="nex:IntTree" id="tree1">            
            <node id="n1"/>
            <node id="n2"/>
            <node id="n3"/>
            <rootedge target="n1" id="root"/>
            <edge source="n1" target="n2" id="e1"/>
            <edge source="n1" target="n3" id="e2"/> 
            <set edge="e1" rootedge="root" node="n1" id="set2"/>            
        </tree>
        <set tree="tree1" network="tree1" id="set3"/>        
    </trees>
</nex:nexml>

