@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a971ade1-6bcb-43cd-a418-be316aa6a057> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a971ade1-6bcb-43cd-a418-be316aa6a057> .