@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b3c91e0c-854b-4099-85c4-2ba533306fd1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b3c91e0c-854b-4099-85c4-2ba533306fd1> .