@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef386ce3-a841-446b-9a5d-c58457c6ec45> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef386ce3-a841-446b-9a5d-c58457c6ec45> .