@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff3ae12a-70e8-42f8-8fd5-8d05b1c56102> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff3ae12a-70e8-42f8-8fd5-8d05b1c56102> .