@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b78b38a-0cda-480d-94af-ee569ec0e3cf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b78b38a-0cda-480d-94af-ee569ec0e3cf> .