@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad7f8c6e-94ef-45e0-8e0c-c3608cab0c23> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad7f8c6e-94ef-45e0-8e0c-c3608cab0c23> .