<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>4591</termId><termName>Molecular biology</termName><termType>TT</termType><termCreatedDate>2012-10-31 22:56:49</termCreatedDate></term>  </Zthes>