@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a6663eaa-21f7-4354-857f-f9e1a115baca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a6663eaa-21f7-4354-857f-f9e1a115baca> .