@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90f286e5-fed8-406a-8309-daccac627ad2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90f286e5-fed8-406a-8309-daccac627ad2> .