@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3f9ecf91-e182-434e-913d-85a2a1661ed5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3f9ecf91-e182-434e-913d-85a2a1661ed5> .