@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3497dc9c-722e-4165-9751-1d7f1b72dc50> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3497dc9c-722e-4165-9751-1d7f1b72dc50> .