@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f4e89403-ac7d-47b5-aec1-309ecd3fe369> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f4e89403-ac7d-47b5-aec1-309ecd3fe369> .