@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec5b44da-4749-4945-9499-58bfd779c152> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec5b44da-4749-4945-9499-58bfd779c152> .