<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31310236</termId><termName>urban blight</termName><termType>PT</termType><termNote><![CDATA[ Refers to the condition of urban areas characterized by general deterioration in the quality of existing buildings and infrastructural systems, often caused by adverse economic, environmental, or zoning forces. ]]></termNote><termCreatedDate>2026-03-30 20:23:34</termCreatedDate><relation><relationType>UF</relationType><termId>31310237</termId><termName>blight</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31310238</termId><termName>urban decay</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31300639</termId><termName>social issues</termName><termType>PT</termType></relation></term>  </Zthes>