@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/78ffc8d9-50b1-40cf-b23a-580c7a5c64dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/78ffc8d9-50b1-40cf-b23a-580c7a5c64dd> .