@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ab5e881-b7d6-44b9-9149-9992cd502ca4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ab5e881-b7d6-44b9-9149-9992cd502ca4> .