@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff305e6b-e13f-4b8e-8fb3-324232274af9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff305e6b-e13f-4b8e-8fb3-324232274af9> .