<?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">social media</topic></authority><related type="other"><topic>social tagging</topic></related><related type="other"><topic>social networking</topic></related><related type="other"><topic>hashtags</topic></related><related type="broader"><topic>computer networking concepts</topic></related><variant type="other"><topic>participatory media</topic></variant> <note xml:lang="en"><![CDATA[ Refers to tools, usually a combination of software and database accessible through the World Wide Web, which enable persistent computer-mediated relationships that encompass social networking, blogs, wikis, and social or collaborative tagging. For specific activities that use social media, use relevent terms such as "social networking." ]]></note></mads>