@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a21a14d7-3c6a-44bc-8a0c-c6b6c9855706> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a21a14d7-3c6a-44bc-8a0c-c6b6c9855706> .