@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef8849e1-aa0b-423a-9b4d-b42c7bd52874> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef8849e1-aa0b-423a-9b4d-b42c7bd52874> .