Thu, 30 Aug 2018 12:36:26 +0200 wenzelm tuned;
Thu, 30 Aug 2018 12:10:15 +0200 wenzelm tuned;
Thu, 30 Aug 2018 18:40:53 +0200 blanchet updated URL to remote TPTP, following heads-up from Geoff Sutcliffe
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