@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef8336dc-04f7-479a-8389-7661d6698fb7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef8336dc-04f7-479a-8389-7661d6698fb7> .