[{"id":14024,"url":"http://www165.123.244.137/subject/14024/","title":"13716 | 31-16-517","control_properties":[{"property":"Museum","value":"University of Pennsylvania Museum","inline":"","footnote":""},{"property":"Object Type","value":"Lids","inline":"","footnote":""},{"property":"Season Number","value":"08: 1929-1930","inline":"","footnote":""},{"property":"Material","value":"Obsidian","inline":"","footnote":""},{"property":"Material","value":"Chert/Flint","inline":"","footnote":""}],"free_form_properties":[{"prop":"U Number","property_value":"13716","inline_note":"","footnote":""},{"prop":"Description (Modern)","property_value":"Triangular fragment possibly obsidian? possibly Flint? Rounded edge.  ","inline_note":"","footnote":""},{"prop":"Description (Catalog Card)","property_value":"Fragment of Obsidian lid.  Ground down to a thinness of one millimetre, originally a dish about d. 80, of greying obisidian. [drawing]","inline_note":"","footnote":"Woolley's description"},{"prop":"Find Context (Catalog Card)","property_value":"PFT. Sq. C8, depth -1.6m","inline_note":"","footnote":""},{"prop":"Material (Catalog Card)","property_value":"Obsidian","inline_note":"","footnote":""},{"prop":"Museum Number (UPM Date Reg Number)","property_value":"31-16-517","inline_note":"","footnote":""},{"prop":"Measurement (X)","property_value":"20","inline_note":"","footnote":""},{"prop":"Measurement (Y)","property_value":"17","inline_note":"","footnote":""},{"prop":"Measurement (Z)","property_value":"1","inline_note":"","footnote":""},{"prop":"Analytic","property_value":"UPenn Obsidian Sourcing","inline_note":"","footnote":""}]}]