@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad5adf7b-fd26-4915-81fb-83d07ecd2dac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad5adf7b-fd26-4915-81fb-83d07ecd2dac> .