@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d1520d1d-6c27-4df2-9df3-800c28a02796> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d1520d1d-6c27-4df2-9df3-800c28a02796> .