@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87178e49-42e9-4f7c-9496-22903f668cc4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87178e49-42e9-4f7c-9496-22903f668cc4> .