@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/72509d55-5476-4ab2-af62-79185a825e0d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/72509d55-5476-4ab2-af62-79185a825e0d> .