@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/921490cd-1c7f-49ba-a35c-30849cde5749> rdfs:isDefinedBy <https://stad.gent/data/blank_node/921490cd-1c7f-49ba-a35c-30849cde5749> .