@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61dd7f17-b87d-4def-ae10-01b21a05f51c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61dd7f17-b87d-4def-ae10-01b21a05f51c> .