<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE owl [    <!ENTITY rdf  'http://www.w3.org/1999/02/22-rdf-syntax-ns#'>    <!ENTITY rdfs 'http://www.w3.org/2000/01/rdf-schema#'>    <!ENTITY owl  'http://www.w3.org/2002/07/owl#' >    <!ENTITY xsd  'http://www.w3.org/2001/XMLSchema#' >]><rdf:RDF    xmlns:owl="&owl;"    xmlns:rdf="&rdf;"    xmlns:rdfs="&rdfs;"    xmlns:test1="urn:x-hp-jena:test1#"    xmlns="urn:x-hp-jena:test2#"    xml:base = "urn:x-hp-jena:test2">   <owl:Ontology rdf:about="">   </owl:Ontology>   <owl:Class rdf:ID="Test2A">    <rdfs:subClassOf rdf:resource="urn:x-hp-jena:test1#Test1A" />   </owl:Class>   <test1:Test1A rdf:ID="test1a" /></rdf:RDF>