@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61391555-c1fc-4da0-a3dc-e33e7b434c9a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61391555-c1fc-4da0-a3dc-e33e7b434c9a> .