@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a86befb-c397-4b4b-888f-339179fa45cb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a86befb-c397-4b4b-888f-339179fa45cb> .