@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/13e87c6d-66a0-41aa-bdef-1af903419fd0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/13e87c6d-66a0-41aa-bdef-1af903419fd0> .