@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/721cb0cb-0c29-4712-98bd-7487673a84b1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/721cb0cb-0c29-4712-98bd-7487673a84b1> .