@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef773c2d-d73f-4cbc-9ce1-a8ec03a188f0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef773c2d-d73f-4cbc-9ce1-a8ec03a188f0> .