<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31397805</termId><termName>Erector Sets (TM)</termName><termType>PT</termType><termNote><![CDATA[ Construction toys consisting of girders, nuts, bolts, motors and other parts for assembling buildings and structures; first manufactured by the A.C. Gilbert Company in 1913 and later by the Meccano Company. ]]></termNote><termCreatedDate>2026-03-30 20:46:57</termCreatedDate><relation><relationType>UF</relationType><termId>31397808</termId><termName>Sets (TM), Erector</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31397806</termId><termName>Erector Set (TM)</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31397807</termId><termName>Set (TM), Erector</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31357460</termId><termName>construction toys</termName><termType>PT</termType></relation></term>  </Zthes>