Benchmarking Geospatial Question Answering Engines Using the Dataset GeoQuestions1089. - Sergios-Anestis Kefalidis; Dharmen Punjani; Eleni Tsalapati; Konstantinos Plas; Mariangela Pollali; Michail Mitsios; Myrto Tsokanaridou; Manolis Koubarakis; Pierre Maret (ISWC, 2023)