@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef4b1b10-af2d-4721-ae7a-c85248a492f6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef4b1b10-af2d-4721-ae7a-c85248a492f6> .