@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/977653b9-3435-4a7c-926b-8622339a42fc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/977653b9-3435-4a7c-926b-8622339a42fc> .