@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec1ec9c1-9e6e-407e-bc7c-5ac85bf6684c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec1ec9c1-9e6e-407e-bc7c-5ac85bf6684c> .