@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21d8edf1-c068-4c29-942b-9f1f9bcb33e5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21d8edf1-c068-4c29-942b-9f1f9bcb33e5> .