@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec1b89b5-6d8b-43d7-888d-49fc67d2ac39> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec1b89b5-6d8b-43d7-888d-49fc67d2ac39> .