@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9a8ff86-fe78-4c52-aa54-0bdd814c2819> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9a8ff86-fe78-4c52-aa54-0bdd814c2819> .