@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef183741-0152-42ff-a504-68c8c4eca622> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef183741-0152-42ff-a504-68c8c4eca622> .