@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21d7c17f-3b1d-4313-b23e-95ea53a4101e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21d7c17f-3b1d-4313-b23e-95ea53a4101e> .