@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1af0b0a0-1b67-46dd-be1f-764c46c2b018> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1af0b0a0-1b67-46dd-be1f-764c46c2b018> .