@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/13bc72a1-d5d5-4500-8507-19dc8a3769be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/13bc72a1-d5d5-4500-8507-19dc8a3769be> .