Johannes Frey Marvin Hofer Daniel Obraczka Jens Lehmann 0001 Sebastian Hellmann 0001 96-112 2019 ISWC (2) https://doi.org/10.1007/978-3-030-30796-7_7 https://www.wikidata.org/entity/Q87813515 https://orkg.org/resource/R166892 conf/semweb/2019-2 db/conf/semweb/iswc2019-2.html#FreyHO0H19