https://ufmsecretariat.org/event/international-conference-safeguarding-oasis-system-maghreb/
International Conference on Safeguarding of Oasis System in the Maghreb - Union for the...
7-9 May 2025, Tunis, Tunisia. As part of the project for the safeguarding of oasis systems in the Maghreb, the UNESCO Regional Office based in Rabat, in...
international conferenceoasis system
https://lists.debian.org/deity/2010/02/msg00019.html
Bug#556471: marked as done (FTBFS: cannot generate system identifier for public text "-//OASIS//DTD...