@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51cf7fa1-936f-4a2b-80d7-ed1290f4cb99> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51cf7fa1-936f-4a2b-80d7-ed1290f4cb99> .