@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec15f9b4-7ca0-4bca-b802-a0398c4c8c5a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec15f9b4-7ca0-4bca-b802-a0398c4c8c5a> .