{"meta":{"version":"2.1","_links":{"self":{"href":"https://api.vam.ac.uk/v2/object/O39317"},"collection_page":{"href":"https://collections.vam.ac.uk/item/O39317/"}},"images":{"_primary_thumbnail":"https://framemark.vam.ac.uk/collections/2010EJ2074/full/!100,100/0/default.jpg","_iiif_image":"https://framemark.vam.ac.uk/collections/2010EJ2074/","_alt_iiif_image":[],"imageResolution":"high","_images_meta":[{"assetRef":"2010EJ2074","copyright":"© Victoria and Albert Museum, London","sensitiveImage":false},{"assetRef":"2006BF5012","copyright":"© Victoria and Albert Museum, London","sensitiveImage":false}]},"see_also":{"_iiif_pres":"https://iiif.vam.ac.uk/collections/O39317/manifest.json","_alt_iiif_pres":[]}},"record":{"systemNumber":"O39317","accessionNumber":"CIRC.3-1933","objectType":"Disc","titles":[],"summaryDescription":"A ‘bi’ is a flat circular slab of jade with a central hole. An ancient Chinese text entitled the ‘Zhouli’ (‘Rituals of Zhou’) describes the ‘bi’ as a ceremonial object to sacrifice to Heaven. However the ‘bi’ was made at least a thousand years before the ‘Zhouli’ was written. Its function in prehistoric times remains unknown.","physicalDescription":"Mottled dark green bi with brown inclusions","artistMakerPerson":[{"name":{"text":"Unknown","id":"A1848"},"association":{"text":"","id":""},"note":""}],"artistMakerOrganisations":[],"artistMakerPeople":[],"materials":[{"text":"jade","id":"AAT11119"}],"techniques":[{"text":"carved","id":"AAT53149"}],"materialsAndTechniques":"Nephrite jade, carved","categories":[{"text":"Ceremonial objects","id":"THES48981"},{"text":"Hardstone","id":"THES270137"}],"styles":[{"text":"Late neolithic","id":"AAT19272"}],"collectionCode":{"text":"EAS","id":"THES48596"},"images":["2010EJ2074","2006BF5012"],"imageResolution":"high","galleryLocations":[{"current":{"text":"002","id":"THES398864"},"free":"","case":"","shelf":"","box":""}],"partTypes":[[{"text":"Disc (Bi)","id":""}]],"contentWarnings":[{"apprise":"","note":""}],"placesOfOrigin":[{"place":{"text":"China","id":"x29398"},"association":{"text":"made","id":"x28654"},"note":""}],"productionDates":[{"date":{"text":"ca. 2000 BC -1500 BC","earliest":"-2005-01-01","latest":"-1500-01-01"},"association":{"text":"made","id":"x28654"},"note":""}],"associatedObjects":[],"creditLine":"","dimensions":[{"dimension":"Diameter","value":"20.3","unit":"cm","qualifier":"","date":{"text":"","earliest":null,"latest":null},"part":"","note":""}],"dimensionsNote":"","marksAndInscriptions":[],"objectHistory":"","historicalContext":"","briefDescription":"Disc, Bi, Nephrite jade, China, ca. 2000 BC -1500 BC.","bibliographicReferences":[{"reference":{"text":"Kerr, Rose (ed.), Chinese Art and Design: the T.T. Tsui Gallery of Chinese Art. London: Victoria and Albert Museum, 1991.","id":"AUTH404455"},"details":"nr.105","free":""}],"production":"","productionType":{"text":"","id":""},"contentDescription":"","contentPlaces":[],"associatedPlaces":[],"contentPerson":[],"associatedPerson":[],"contentOrganisations":[],"associatedOrganisations":[],"contentPeople":[],"associatedPeople":[],"contentEvents":[],"associatedEvents":[],"contentOthers":[],"contentConcepts":[],"contentLiteraryRefs":[],"galleryLabels":[],"partNumbers":["CIRC.3-1933"],"accessionNumberNum":"3","accessionNumberPrefix":"CIRC","accessionYear":1933,"otherNumbers":[],"copyNumber":"","aspects":["WHOLE"],"assets":[],"recordModificationDate":"2025-11-04","recordCreationDate":"2000-05-08","availableToBook":true}}