@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ea4c78a8-8f77-45e9-8509-488745d8ab2a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ea4c78a8-8f77-45e9-8509-488745d8ab2a> .