@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20412857-c160-455a-915a-16738e3cdf31> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20412857-c160-455a-915a-16738e3cdf31> .