<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>5259</termId><termName>πρωτόζωα</termName><termType>PT</termType><termCreatedDate>0000-00-00 00:00:00</termCreatedDate><relation><relationType>BT</relationType><termId>4411</termId><termName>ζώα</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>5258</termId><termName>μικροοργανισμοί</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>5257</termId><termName>μικροβιολογία</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>5266</termId><termName>παράσιτα</termName><termType>PT</termType></relation></term>  </Zthes>