@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b52cf18c-c2c2-4bf9-90da-fac3d40efcc4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b52cf18c-c2c2-4bf9-90da-fac3d40efcc4> .