International Secretariat of National Trade Union Centres
... that Jens Jensen initiated the establishment in 1901 of the International Secretariat of National Trade Union Centres?
... that <a href="./Jens_Jensen_(trade_unionist)" id="mwGuk" rel="mw:WikiLink" title="Jens Jensen (trade unionist)">Jens Jensen</a> initiated the establishment in 1901  of the <b id="mwGuo"><a href="./International_Secretariat_of_National_Trade_Union_Centres" id="mwGus" rel="mw:WikiLink" title="International Secretariat of National Trade Union Centres">International Secretariat of National Trade Union Centres</a></b>?