@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/dd1a8e9c-ac0d-405d-b504-fa9579b6014c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/dd1a8e9c-ac0d-405d-b504-fa9579b6014c> .