@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1666a132-4b09-44fe-be4b-fa71e5cca613> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1666a132-4b09-44fe-be4b-fa71e5cca613> .