@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef77f4b8-dd35-418d-b858-ef23063b5847> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef77f4b8-dd35-418d-b858-ef23063b5847> .