private String getTripleListFromTripleVector( Vector<Vector<String>> tripleVector )
	{String tripleList="<triple_list>";

	for(int i=0; i< tripleVector.size() ;i++)
	{String s=tripleVector.elementAt(i).elementAt(0);
	String p=tripleVector.elementAt(i).elementAt(1);
	String o=tripleVector.elementAt(i).elementAt(2);
	String st=s==null?"URI":tripleVector.elementAt(i).elementAt(3);
	String ot=o==null?"URI":tripleVector.elementAt(i).elementAt(4);

	tripleList=tripleList
			+"<triple>"        
			+"<subject type=\""+st+"\">"+ (s==null?ANYURI:s)+"</subject>"
			+"<predicate>"+                                                   (p==null?ANYURI:p)+"</predicate>"
			+"<object type=\"" +ot+"\">"+ (o==null?ANYURI:o)+"</object>"
			+"</triple>";
	}
	return tripleList+"</triple_list>";
	}//private String getTripleListFromTripleVector( Vector<Vector<String>> tripleList )