@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31cfd2a6-e3ff-4b6b-8fb1-9ed76d6ff72f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31cfd2a6-e3ff-4b6b-8fb1-9ed76d6ff72f> .