@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff7a2cdf-50fb-4812-99e0-7b10203cd4d0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff7a2cdf-50fb-4812-99e0-7b10203cd4d0> .