@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff75fd7a-cefe-49d4-a28e-304ee02cccf7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff75fd7a-cefe-49d4-a28e-304ee02cccf7> .