@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52f65e83-5461-497f-9f66-04bff7da16f6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52f65e83-5461-497f-9f66-04bff7da16f6> .