@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ecf049fd-d199-480c-92ca-9eb305aeded1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ecf049fd-d199-480c-92ca-9eb305aeded1> .