@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad1ab8e6-8868-4482-acbe-c389021289c2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad1ab8e6-8868-4482-acbe-c389021289c2> .