@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1c81d680-9c93-4142-81d2-11f671f64847> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1c81d680-9c93-4142-81d2-11f671f64847> .