@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15dd59f0-3286-4550-b5fc-0b8eaacad662> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15dd59f0-3286-4550-b5fc-0b8eaacad662> .