@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f819c972-2232-469c-99f3-db0af9e4f21f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f819c972-2232-469c-99f3-db0af9e4f21f> .