@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87b4856c-8824-4a10-828c-8c1d52e52f4a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87b4856c-8824-4a10-828c-8c1d52e52f4a> .