@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81bcfdd5-64e9-48b2-a101-b2a9c3ea92a6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81bcfdd5-64e9-48b2-a101-b2a9c3ea92a6> .