@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c68e57b5-3342-4385-be5a-749e5b94a0dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c68e57b5-3342-4385-be5a-749e5b94a0dd> .