@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/904eb28b-429f-4b98-a886-f1708e861eaf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/904eb28b-429f-4b98-a886-f1708e861eaf> .