<?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_es">material orgánico</topic></authority><related type="narrower"><topic>goma</topic></related><related type="narrower"><topic>resina</topic></related><related type="narrower"><topic>brea</topic></related><related type="narrower"><topic>saponina</topic></related><related type="narrower"><topic>material bituminoso</topic></related><related type="narrower"><topic>alquitrán</topic></related><related type="narrower"><topic>[petróleo y productos del petróleo]</topic></related><related type="narrower"><topic>dióxido de carbono</topic></related><related type="narrower"><topic>monóxido de carbono</topic></related><related type="narrower"><topic>formaldehído</topic></related><related type="narrower"><topic>látex</topic></related><related type="narrower"><topic>lípido</topic></related><related type="narrower"><topic>aceite</topic></related><related type="narrower"><topic>jabón</topic></related><related type="narrower"><topic>elastómero</topic></related><related type="narrower"><topic>plástico</topic></related><related type="narrower"><topic>cera</topic></related><related type="narrower"><topic>agar-agar</topic></related><related type="narrower"><topic>carbono de fluór y cloro</topic></related><related type="narrower"><topic>glicerina</topic></related><related type="narrower"><topic>lignina</topic></related><related type="narrower"><topic>quitina</topic></related><related type="narrower"><topic>proteína</topic></related><related type="narrower"><topic>enzima</topic></related><related type="narrower"><topic>[celulosa y productos de celulosa]</topic></related><related type="narrower"><topic>hidrocarbono</topic></related><related type="narrower"><topic>carbohidrato</topic></related><related type="narrower"><topic>carbonilo</topic></related><related type="narrower"><topic>hormone (traducció pendent)</topic></related><related type="narrower"><topic>anthracene (traducció pendent)</topic></related><related type="narrower"><topic>diaminophenyl oxydiazole (traducció pendent)</topic></related><related type="narrower"><topic>mustard (traducció pendent)</topic></related><related type="narrower"><topic>heelball (traducció pendent)</topic></related><related type="narrower"><topic>plasma (traducció pendent)</topic></related><related type="narrower"><topic>acrylonitrile (traducció pendent)</topic></related><related type="narrower"><topic>radon (traducció pendent)</topic></related><related type="narrower"><topic>neem (traducció pendent)</topic></related><related type="narrower"><topic>hydrolates (traducció pendent)</topic></related><related type="broader"><topic>materiales por composición</topic></related><related type="broader"><topic>biological components (traducció pendent)</topic></related> <note xml:lang="es"><![CDATA[ Material que contiene carbono, incluyendo los derivados de organismos vivos.
 ]]></note></mads>