@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1873d508-b819-4293-b2bb-bc975a452c68> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1873d508-b819-4293-b2bb-bc975a452c68> .