@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef19df5f-e758-4543-bdda-7ceec61b14b3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef19df5f-e758-4543-bdda-7ceec61b14b3> .