@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e81228c3-9fac-444f-bc55-a898ffd567c6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e81228c3-9fac-444f-bc55-a898ffd567c6> .