@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15f51286-1e43-4d04-b1fb-54999df7f780> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15f51286-1e43-4d04-b1fb-54999df7f780> .