@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51d86cf5-7b8f-49e3-8973-b57b451fc5f0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51d86cf5-7b8f-49e3-8973-b57b451fc5f0> .