@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ecf6ad3c-6349-419f-a745-8ec4d0666c3f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ecf6ad3c-6349-419f-a745-8ec4d0666c3f> .