Thomas A. Carlson and David A. Michelson (eds.), "Petra — ܦܐܛܪܐ " in last modified January 14, 2014, http://syriaca.org/place/157 Petra ܦܐܛܪܐ ܦܰܐܛܪܰܐ باطرا A town south of the Dead Sea. 30.32861 35.44194 http://syriaca.org/place/157 http://pleiades.stoa.org/places/697725 http://en.wikipedia.org/wiki/Petra http://dbpedia.org/resource/Petra The Gorgias Encyclopedic Dictionary of the Syriac Heritage 29, 59, 307, 363 Map I A3 ܒܪ̈ܘܠܐ ܒܕܝܪ̈ܐ ܕܥܠ ܡܪܕܘܬ ܝܘܠܦܢ̈ܐ ܣܘܪ̈ܝܝܐ ܗܕܝܪ̈ܐ 260 كتاب اللؤلؤ المنثور في تاريخ العلوم والأداب السريانية 234 The Scattered Pearls: A History of Syriac Literature and Sciences 272