@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff7c94ff-1b3a-4e53-83ae-59f3f3354c36> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff7c94ff-1b3a-4e53-83ae-59f3f3354c36> .