@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4a578913-225c-496c-9719-ca6e10665cee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4a578913-225c-496c-9719-ca6e10665cee> .