@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1b7ed17-9fee-4712-b629-5bce215691ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1b7ed17-9fee-4712-b629-5bce215691ea> .