@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a90b52b8-5071-4eac-a8c5-806a1cae87d8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a90b52b8-5071-4eac-a8c5-806a1cae87d8> .