<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31395486</termId><termName>clipper ships</termName><termType>PT</termType><termNote><![CDATA[ Fast ocean-going sailing ships generally characterized by sharply raked stern, a long and low hull with the draft deeper aft than forward, an inclined, overhanging counter stern, and a large spread of canvas; developed in the mid-19th century as cargo vessels, but their speed lent the vessels to other uses; typically having three masts and square rigs. ]]></termNote><termCreatedDate>2026-03-30 20:46:18</termCreatedDate><relation><relationType>UF</relationType><termId>31395487</termId><termName>clipper ship</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31395488</termId><termName>clipper-ships</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31395489</termId><termName>clippers</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31395490</termId><termName>ship, clipper</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31355382</termId><termName>watercraft by form</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>31449426</termId><termName>sailing ships</termName><termType>PT</termType></relation></term>  </Zthes>