<?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">petroleum asphalt</topic></authority><related type="broader"><topic>modified asphalt</topic></related><variant type="other"><topic>asphalt oil</topic></variant><variant type="other"><topic>asphalt, petroleum</topic></variant><variant type="other"><topic>oil asphalt</topic></variant><variant type="other"><topic>oil, asphalt</topic></variant><variant type="other"><topic>petroleum pitch</topic></variant><variant type="other"><topic>pitch, petroleum</topic></variant> <note xml:lang="en"><![CDATA[ Asphalt obtained from the refining of petroleum; the heavier or more viscous portions of certain crude oils are asphalts. ]]></note></mads>