@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1bf42fbb-1581-46f3-bacd-89084a511806> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1bf42fbb-1581-46f3-bacd-89084a511806> .