@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/663a6d6e-7181-4ed9-bfd1-b8e6ea09babf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/663a6d6e-7181-4ed9-bfd1-b8e6ea09babf> .