@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af324047-931f-4d56-9aa1-e1e2c44355f7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af324047-931f-4d56-9aa1-e1e2c44355f7> .