@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af7adaa9-81ce-4986-b260-ff9cceec7e39> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af7adaa9-81ce-4986-b260-ff9cceec7e39> .