@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1577cd4c-d090-4ad3-ac9e-8a8af5c5f40b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1577cd4c-d090-4ad3-ac9e-8a8af5c5f40b> .