@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81501049-c363-43c3-8a0a-24586f06cbed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81501049-c363-43c3-8a0a-24586f06cbed> .