[{"id":37351,"url":"http://www165.123.244.137/subject/37351/","title":"30-12-357","control_properties":[{"property":"Object Type","value":"Rings","inline":"","footnote":""},{"property":"Material","value":"Copper Alloy","inline":"","footnote":""}],"free_form_properties":[{"prop":"Description (Archival)","property_value":"CBS Register: no field number. copper rings. pair. diam. 40 mm","inline_note":"","footnote":""},{"prop":"Museum Number (UPM Date Reg Number)","property_value":"30-12-357","inline_note":"","footnote":""},{"prop":"Measurement (Diameter)","property_value":"45.0","inline_note":"","footnote":""},{"prop":"Measurement (Thickness)","property_value":"18.0","inline_note":"","footnote":""},{"prop":"Pseudomorph","property_value":"small patch of preserved textile on one of the rings","inline_note":"","footnote":""}]}]