@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/578c5f34-092c-4387-b503-e44726c01625> rdfs:isDefinedBy <https://stad.gent/data/blank_node/578c5f34-092c-4387-b503-e44726c01625> .