@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a99c3ac1-47d3-4b7d-9411-d66ba1ff384a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a99c3ac1-47d3-4b7d-9411-d66ba1ff384a> .