@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81b8dad8-b7a2-4d78-97e9-1039d5f9e6e2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81b8dad8-b7a2-4d78-97e9-1039d5f9e6e2> .