@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ec6fb13-942b-4d21-a81b-5db6e656e312> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ec6fb13-942b-4d21-a81b-5db6e656e312> .