@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21730bc7-8804-4ad5-bf4e-a26589f14446> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21730bc7-8804-4ad5-bf4e-a26589f14446> .