@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/439fce6f-86e2-4fff-9e65-0ae19b7c4420> rdfs:isDefinedBy <https://stad.gent/data/blank_node/439fce6f-86e2-4fff-9e65-0ae19b7c4420> .