@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b1c5015-afa2-41e6-8e17-79481eb182dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b1c5015-afa2-41e6-8e17-79481eb182dd> .