<?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="https://symsksdss.ufuture.eu/tematres_sym/vocab/">Industrial-Urban Symbiosis</topic></authority><related type="other"><topic>Industrial Symbiosis</topic></related> <note type="source" xml:lang="en-EN">&lt;p&gt;European Commission, Science for Environment Policy In-depth-report: Indicators for sustainable cities. In-depth Report 12, Vol. 2015, No. 12, p. 24, 2018. &lt;/p&gt; </note> <note type="source" xml:lang="en-EN">&lt;p&gt;M. A. Butturi &amp;amp; R. Gamberini, Int. J. of Energy Prod. &amp;amp; Mgmt., Vol. 5, No. 4 (2020) 355-366 &lt;/p&gt; </note></mads>