@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a51db7ea-bf5f-4e98-96ed-7c40a0d71f92> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a51db7ea-bf5f-4e98-96ed-7c40a0d71f92> .