Greenbank Gardens
... that Greenbank Gardens near Glasgow, Scotland were built by Robert Allason, a slave trader?
... that <b id="mwnw"><a class="mw-redirect" href="./Greenbank_Gardens" id="mwoA" rel="mw:WikiLink" title="Greenbank Gardens">Greenbank Gardens</a></b> near <a href="./Glasgow" id="mwoQ" rel="mw:WikiLink" title="Glasgow">Glasgow</a>, <a href="./Scotland" id="mwog" rel="mw:WikiLink" title="Scotland">Scotland</a> were built by Robert Allason, a <a class="mw-redirect" href="./Slave_trade" id="mwow" rel="mw:WikiLink" title="Slave trade">slave trader</a>?