@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b90fc78c-c6ef-4427-b461-29651c8cdf9d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b90fc78c-c6ef-4427-b461-29651c8cdf9d> .