@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac30a665-7263-4063-9a93-72ccebb18b4a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac30a665-7263-4063-9a93-72ccebb18b4a> .