@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff12f137-3243-465d-90a1-e1b8be201e82> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff12f137-3243-465d-90a1-e1b8be201e82> .