@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9b506a89-840b-416e-be14-8cd867c3a4fe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9b506a89-840b-416e-be14-8cd867c3a4fe> .