@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81486b4b-ed77-42cf-90c6-b9ebcddb007e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81486b4b-ed77-42cf-90c6-b9ebcddb007e> .