@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a063d1ef-e9f6-4fbb-b40a-4972490b769a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a063d1ef-e9f6-4fbb-b40a-4972490b769a> .