@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81829e9a-962f-4288-b5b4-839dd0dcd62e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81829e9a-962f-4288-b5b4-839dd0dcd62e> .