@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d939c6af-e58a-42b2-947f-60599415e19e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d939c6af-e58a-42b2-947f-60599415e19e> .