@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1780aeab-3c02-48ee-93d4-7c731166bcdd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1780aeab-3c02-48ee-93d4-7c731166bcdd> .