@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87c8e62b-ff2c-4d3a-a9da-f1aa93e82c48> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87c8e62b-ff2c-4d3a-a9da-f1aa93e82c48> .