@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/631623a1-2a3a-4f03-a1ee-07c360fe898d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/631623a1-2a3a-4f03-a1ee-07c360fe898d> .