@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1f9effa1-ee0c-4de4-8ebb-e72343a1dda5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1f9effa1-ee0c-4de4-8ebb-e72343a1dda5> .