@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac8789e4-1145-4188-b501-f4ea848a7029> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac8789e4-1145-4188-b501-f4ea848a7029> .