@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15ad9a0e-7435-449d-bcae-65f09b131413> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15ad9a0e-7435-449d-bcae-65f09b131413> .