first public library
... that the Khalidi family opened Palestine's first public library in a Mamluk-era building in the Old City of Jerusalem?
... that the <a class="mw-redirect" href="./Khalidi" id="mwAoM" rel="mw:WikiLink" title="Khalidi">Khalidi family</a> opened Palestine's <b id="mwAoQ"><a href="./Khalidi_Library" id="mwAoU" rel="mw:WikiLink" title="Khalidi Library">first public library</a></b> in a <a class="mw-redirect" href="./Mamluk_Sultanate_(Cairo)" id="mwAoY" rel="mw:WikiLink" title="Mamluk Sultanate (Cairo)">Mamluk</a>-era building in the <a href="./Old_City_of_Jerusalem" id="mwAoc" rel="mw:WikiLink" title="Old City of Jerusalem">Old City of Jerusalem</a>?