@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d87b718c-fb49-4e6c-9272-4ffa8b672816> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d87b718c-fb49-4e6c-9272-4ffa8b672816> .