@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff8a942f-c409-44af-ba82-29f54d466a36> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff8a942f-c409-44af-ba82-29f54d466a36> .