@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffb3afe1-ba47-4c6c-90ba-2786d18f8887> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffb3afe1-ba47-4c6c-90ba-2786d18f8887> .