@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99e8f9ad-9f42-46b3-91df-9b4bf71bec51> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99e8f9ad-9f42-46b3-91df-9b4bf71bec51> .