@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef65838a-ec12-4f34-bb5b-c88e91d3f186> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef65838a-ec12-4f34-bb5b-c88e91d3f186> .