@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61d20588-d72c-4a73-819d-1583edf45176> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61d20588-d72c-4a73-819d-1583edf45176> .