@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4f91fbd1-5059-44dc-a2d7-08a145aba80a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4f91fbd1-5059-44dc-a2d7-08a145aba80a> .