@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87dbdf30-9e24-4bf7-b67d-c1da3a7964e0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87dbdf30-9e24-4bf7-b67d-c1da3a7964e0> .