<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31452109</termId><termName>long-playing records</termName><termType>PT</termType><termNote><![CDATA[ Phonograph records originally invented by Columbia Records, first introduced in 1948. The records have a rotational speed of 33 1/3 rpm (revolutions per minute), and have very fine grooves. They, along with 45 rpm records, replaced 78 rpm records in popularity. ]]></termNote><termCreatedDate>2026-03-30 21:01:43</termCreatedDate><relation><relationType>UF</relationType><termId>31452110</termId><termName>33 1/3 RPM record</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31452111</termId><termName>L.P.</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31452112</termId><termName>LP</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31452113</termId><termName>LP record</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31452114</termId><termName>LP records</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31452115</termId><termName>LP&apos;s</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31452116</termId><termName>LPs</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31452117</termId><termName>long-playing record</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31430302</termId><termName>phonograph records</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31430323</termId><termName>albums</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31321491</termId><termName>record covers</termName><termType>PT</termType></relation></term>  </Zthes>