@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ba1640da-61e4-450b-a941-60e2413988d1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ba1640da-61e4-450b-a941-60e2413988d1> .