@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad4c61a3-7e00-42f2-af98-0b8915680f1a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad4c61a3-7e00-42f2-af98-0b8915680f1a> .