@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21eb8dd0-4c65-440c-81fd-c8e5eb398e64> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21eb8dd0-4c65-440c-81fd-c8e5eb398e64> .