@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a6ef8e1a-ad5e-4863-a2a6-9c45ad6fab32> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a6ef8e1a-ad5e-4863-a2a6-9c45ad6fab32> .