@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/580648c5-79d4-4dec-920c-707f901fd184> rdfs:isDefinedBy <https://stad.gent/data/blank_node/580648c5-79d4-4dec-920c-707f901fd184> .