@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c15af1f5-9e73-4756-9fe5-1ec4ae43adeb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c15af1f5-9e73-4756-9fe5-1ec4ae43adeb> .