@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6561c474-75cd-4d79-aba7-d8d50743e043> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6561c474-75cd-4d79-aba7-d8d50743e043> .