@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21c742bb-4d36-4f38-bd5d-693f7b63ea07> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21c742bb-4d36-4f38-bd5d-693f7b63ea07> .