@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef34704e-a5d6-4473-b0f3-ed91c0887de4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef34704e-a5d6-4473-b0f3-ed91c0887de4> .