@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ecfe8f2d-e1ff-4d31-a14b-df977b378291> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ecfe8f2d-e1ff-4d31-a14b-df977b378291> .