[{"id":29867,"url":"http://www165.123.244.137/subject/29867/","title":"31-16-533","control_properties":[{"property":"Museum","value":"University of Pennsylvania Museum","inline":"","footnote":""},{"property":"Object Type","value":"Nails and Bolts","inline":"","footnote":""},{"property":"Material","value":"Stones and Minerals","inline":"","footnote":""},{"property":"Material","value":"Limestone","inline":"","footnote":""}],"free_form_properties":[{"prop":"Description (Modern)","property_value":"Stone nail, broken head.  Brown stone, possibly limestone.","inline_note":"","footnote":""},{"prop":"Description (Archival)","property_value":"Limestone.","inline_note":"","footnote":""},{"prop":"Material (Catalog Card)","property_value":"Stone","inline_note":"","footnote":"Material as described by Woolley"},{"prop":"Museum Number (UPM Date Reg Number)","property_value":"31-16-533","inline_note":"","footnote":""},{"prop":"Measurement (X)","property_value":"38","inline_note":"","footnote":""},{"prop":"Measurement (Y)","property_value":"6","inline_note":"","footnote":"at head"},{"prop":"Measurement (Y)","property_value":"2","inline_note":"","footnote":"at tip"}]}]