@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57849381-cb57-46a2-89d3-62bcd448cec1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57849381-cb57-46a2-89d3-62bcd448cec1> .