@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/688644b6-97e3-4c9b-92b3-ee94648dc1df> rdfs:isDefinedBy <https://stad.gent/data/blank_node/688644b6-97e3-4c9b-92b3-ee94648dc1df> .