@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/689d03b4-5aa7-42e1-b66a-6a8248452afd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/689d03b4-5aa7-42e1-b66a-6a8248452afd> .