@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c51f3545-f3a3-43a6-9a59-9f13ed4126dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c51f3545-f3a3-43a6-9a59-9f13ed4126dd> .