@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef899f7e-a310-44f3-b6b6-151b75f2df42> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef899f7e-a310-44f3-b6b6-151b75f2df42> .