@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa531dc5-be71-40fb-84e5-949fef8c9850> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa531dc5-be71-40fb-84e5-949fef8c9850> .