Seward's Success
... that Seward's Success, Alaska, was a proposed city enclosed by a dome, which would have had a constant controlled temperature of 68 °F (20 °C)?
... that <b id="mwFTc"><a href="./Seward's_Success,_Alaska" id="mwFTg" rel="mw:WikiLink" title="Seward's Success, Alaska">Seward's Success</a></b>, <a href="./Alaska" id="mwFTk" rel="mw:WikiLink" title="Alaska">Alaska</a>, was a proposed city enclosed by a <a href="./Dome" id="mwFTo" rel="mw:WikiLink" title="Dome">dome</a>, which would have had a constant controlled temperature of <span about="#mwt59" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"68"},"2":{"wt":"°F"},"3":{"wt":"°C"}},"i":0}}]}' id="mwFTs" typeof="mw:Transclusion">68</span><span about="#mwt59" typeof="mw:Entity"> </span><span about="#mwt59">°F (20</span><span about="#mwt59" typeof="mw:Entity"> </span><span about="#mwt59">°C)</span>?