@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e91c0eab-3bd8-45fc-96d9-637e81671841> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e91c0eab-3bd8-45fc-96d9-637e81671841> .