@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/681ec8a5-def6-468c-9a7a-2629065ca488> rdfs:isDefinedBy <https://stad.gent/data/blank_node/681ec8a5-def6-468c-9a7a-2629065ca488> .