@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef845e92-efeb-4eda-8b34-2c90951867de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef845e92-efeb-4eda-8b34-2c90951867de> .