<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31351926</termId><termName>drainage basins</termName><termType>PT</termType><termNote><![CDATA[ Areas of land drained by a river and its tributaries. For the area from which waters flow into different rivers or river basins, use watersheds "(drainage divides)." ]]></termNote><termCreatedDate>2026-03-30 20:34:58</termCreatedDate><relation><relationType>UF</relationType><termId>31351927</termId><termName>basins, drainage</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31351928</termId><termName>catchment areas</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31351929</termId><termName>drainage basin</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31351930</termId><termName>drainage-basins</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31351931</termId><termName>watersheds</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31324165</termId><termName>landforms</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31351789</termId><termName>watersheds</termName><termType>PT</termType></relation></term>  </Zthes>