@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a87504d0-72c8-4460-ae37-eeddd8bb2c9e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a87504d0-72c8-4460-ae37-eeddd8bb2c9e> .