@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/631e3510-615e-4261-8986-91e29ef6c5b6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/631e3510-615e-4261-8986-91e29ef6c5b6> .