@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b89aa30d-c5ac-4904-b7ca-836c01baf57e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b89aa30d-c5ac-4904-b7ca-836c01baf57e> .