“…More and more projects rely on this kind of representation to store their data without compromising the semantics they bear and, as a result, many large-scale Knowledge Graphs, such as Freebase [6], YAGO [30], Wikidata [32], and DBpedia [3] have been published. The success of this graph representation is mainly due to its usefulness in many AIrelated tasks, such as question answering [4,34], recommendation systems [33], and search [29]; as well as in domain-specific applications, for example in the fields of education [12], medicine [28] and finance [22].…”