@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c4e51787-9520-413b-ba41-391f492ea602> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c4e51787-9520-413b-ba41-391f492ea602> .