“…In recent years, the interest in ternary relations is on the rise, as they play an important role in many theoretical and applied areas. From a theoretical point of view, ternary relations have been studied in algebra [9,10], (fuzzy) triadic formal concept analysis [11][12][13] and logic [14]. In applications, ternary (fuzzy) relations can be encountered in various areas, such as social sciences (e.g., philosophy [15]), biology (e.g., modelling of phylogenies [16]) and computer science (e.g., the Resource Description Framework (RDF) [17]).…”