@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1f8c51b3-948b-4c64-aed2-94525da8a25f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1f8c51b3-948b-4c64-aed2-94525da8a25f> .