a unit
... that Italy's Carabinieri maintain a unit dedicated to fighting art and antiquities crimes?
... that Italy's <a href="./Carabinieri" id="mwERM" rel="mw:WikiLink" title="Carabinieri">Carabinieri</a> maintain <b id="mwERQ"><a href="./Carabinieri_Art_Squad" id="mwERU" rel="mw:WikiLink" title="Carabinieri Art Squad">a unit</a></b> dedicated to fighting art and antiquities crimes?