@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66c63d44-7d0e-477e-9537-1d206dc01aeb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66c63d44-7d0e-477e-9537-1d206dc01aeb> .