@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c531df2b-38a6-44bc-97ce-7a812c3998b1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c531df2b-38a6-44bc-97ce-7a812c3998b1> .