@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad1c6d41-b972-464e-8c80-35aa50c40824> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad1c6d41-b972-464e-8c80-35aa50c40824> .