One Knowledge Graph to Rule Them All? Analyzing the Differences Between DBpedia, YAGO, Wikidata & co. - Daniel Ringler; Heiko Paulheim (KI, 2017)

Knowledge Graphs on the Web - an Overview. - Nicolas Heist; Sven Hertling; Daniel Ringler; Heiko Paulheim (CoRR, 2020)

Knowledge Graphs on the Web - An Overview. - Nicolas Heist; Sven Hertling; Daniel Ringler; Heiko Paulheim (Knowledge Graphs for eXplainable Artificial Intelligence, 2020)