@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15c0fa50-c372-407c-89e7-471a205b972c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15c0fa50-c372-407c-89e7-471a205b972c> .