@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/669aed88-c756-4159-8366-5bb5c71f9dd6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/669aed88-c756-4159-8366-5bb5c71f9dd6> .