@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a87fe640-0379-470b-a7b5-7df5d21b6714> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a87fe640-0379-470b-a7b5-7df5d21b6714> .