@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . <https://stad.gent/id/blank_node/81d1e3da-9c24-42b5-89ca-dff3e50adb94> <http://www.cidoc-crm.org/cidoc-crm/P67_refers_to> <https://stad.gent/id/blank_node/c881971b-9d8f-44e1-aa33-6bec4a7e1e1a> . <https://stad.gent/id/blank_node/c881971b-9d8f-44e1-aa33-6bec4a7e1e1a> rdf:type <http://www.w3.org/ns/prov#Entity> ; <http://www.cidoc-crm.org/cidoc-crm/P2_has_type> <https://stad.gent/id/concept/570014674> , <https://www.projectcest.be/wiki/Publicatie:Invulboek_objecten/Veld/Periode> .