@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b50880ae-d81f-42e3-ae0a-a1552a882552> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b50880ae-d81f-42e3-ae0a-a1552a882552> .