@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/13b9581c-e389-41dd-86e9-13cb3b2aea17> rdfs:isDefinedBy <https://stad.gent/data/blank_node/13b9581c-e389-41dd-86e9-13cb3b2aea17> .