@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15bba6c4-473f-4321-a65d-c4e6a6685a46> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15bba6c4-473f-4321-a65d-c4e6a6685a46> .