@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b90791dc-1253-4f31-85e0-fb78ab4a6c62> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b90791dc-1253-4f31-85e0-fb78ab4a6c62> .