<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31300661</termId><termName>cultural diffusion</termName><termType>PT</termType><termNote><![CDATA[ The spread of cultural traits and institutions from one human community, society, or generation to another via contact and interaction. ]]></termNote><termCreatedDate>2026-03-30 20:20:45</termCreatedDate><relation><relationType>UF</relationType><termId>31300662</termId><termName>cultural transmission</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31300663</termId><termName>culture diffusion</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31300664</termId><termName>diffusion, cultural</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31300665</termId><termName>diffusion, culture</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31300666</termId><termName>dissemination of culture</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31300667</termId><termName>transmission, cultural</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31298004</termId><termName>sociological concepts</termName><termType>PT</termType></relation></term>  </Zthes>