@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/42c26690-5a40-42d5-86f0-cf8afea45efc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/42c26690-5a40-42d5-86f0-cf8afea45efc> .