@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b5621a8-f04a-41ed-86f1-ddabe32e62ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b5621a8-f04a-41ed-86f1-ddabe32e62ad> .