@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a57bebfa-2434-49d1-a6ea-e75273a2119e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a57bebfa-2434-49d1-a6ea-e75273a2119e> .