@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad8457ae-348e-4b29-8459-cc0012833bcd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad8457ae-348e-4b29-8459-cc0012833bcd> .