@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b57e53f-0278-4ac7-97c1-cc32762e8a75> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b57e53f-0278-4ac7-97c1-cc32762e8a75> .