@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1d1ad5f-9840-4cbd-bde2-d02670a616cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1d1ad5f-9840-4cbd-bde2-d02670a616cd> .