[{"id":18839,"url":"http://www165.123.244.137/subject/18839/","title":"17392 | 31-43-557","control_properties":[{"property":"Object Type","value":"Knives and Swords","inline":"","footnote":""},{"property":"Museum","value":"University of Pennsylvania Museum","inline":"","footnote":""},{"property":"Season Number","value":"09: 1930-1931","inline":"","footnote":""},{"property":"Material","value":"Iron","inline":"","footnote":""}],"free_form_properties":[{"prop":"U Number","property_value":"17392","inline_note":"","footnote":""},{"prop":"Description (Modern)","property_value":"Iron dagger.  Type 7a or 7b.  One rivet at bottom of haft.  Blade is triangular.  Broken in two and repaired.  ","inline_note":"","footnote":""},{"prop":"Description (Catalog Card)","property_value":"Dagger. Iron.","inline_note":"","footnote":"Woolley's description"},{"prop":"Find Context (Catalog Card)","property_value":"Persian period surface. AH ?NH","inline_note":"","footnote":""},{"prop":"Material (Catalog Card)","property_value":"Iron","inline_note":"","footnote":"Material as described by Woolley"},{"prop":"Museum Number (UPM Date Reg Number)","property_value":"31-43-557","inline_note":"","footnote":""},{"prop":"Measurement (Catalog Card)","property_value":"L. 190mm, W. 38mm, L. of tang 32mm","inline_note":"","footnote":""},{"prop":"Measurement (X)","property_value":"173","inline_note":"","footnote":""},{"prop":"Measurement (Y)","property_value":"36","inline_note":"","footnote":""},{"prop":"Measurement (Z)","property_value":"12","inline_note":"","footnote":""},{"prop":"Pseudomorph","property_value":"Wood","inline_note":"","footnote":""}]}]