@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/172c04c4-1418-46ef-989e-bf80daf92dca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/172c04c4-1418-46ef-989e-bf80daf92dca> .