@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad9d30a8-af5d-4255-a8da-654b8ac412bc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad9d30a8-af5d-4255-a8da-654b8ac412bc> .