<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">Semantic Web</topic></authority><related type="broader"><topic>World Wide Web</topic></related><variant type="other"><topic>semantic web</topic></variant><variant type="other"><topic>web, semantic</topic></variant> <note xml:lang="en"><![CDATA[ A set of standards proposed by the World Wide Web Consortium to promote common data formats, including a semantic component, in order to convert currently unstructured web documents into a shared framework and a web of data that can be processed by machines.  ]]></note></mads>