sillon industriel
...that Belgium's sillon industriel was the first fully industrialized area in continental Europe?
...that <a href="./Belgium" id="mwFNQ" rel="mw:WikiLink" title="Belgium">Belgium</a>'s <b id="mwFNU"><a href="./Sillon_industriel" id="mwFNY" rel="mw:WikiLink" title="Sillon industriel">sillon industriel</a></b> (<i id="mwFNc">steelmaking pictured</i>) was the first fully <a class="mw-redirect" href="./Industrialized" id="mwFNg" rel="mw:WikiLink" title="Industrialized">industrialized</a> area in <a href="./Continental_Europe" id="mwFNk" rel="mw:WikiLink" title="Continental Europe">continental Europe</a>?