@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1f899cf-a3ab-4723-8b0f-4cdc044c16c9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1f899cf-a3ab-4723-8b0f-4cdc044c16c9> .