@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff2f02ea-85b4-406e-a1d3-a0011a8f6380> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff2f02ea-85b4-406e-a1d3-a0011a8f6380> .