@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1d7217b-a1e2-4dff-8103-407b7b0ffbeb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1d7217b-a1e2-4dff-8103-407b7b0ffbeb> .