@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef2c33e5-b089-412c-adf7-b82ba5e9a6a4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef2c33e5-b089-412c-adf7-b82ba5e9a6a4> .