@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ac90cb4-a9d1-4403-94fa-461f2af100df> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ac90cb4-a9d1-4403-94fa-461f2af100df> .