@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffb5f640-cb30-474e-940f-aecbd06769ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffb5f640-cb30-474e-940f-aecbd06769ab> .