{"id":"S85107636","label":"Protactinium--Isotopes--Decay","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85107636","normalized_label":"protactinium--isotopes--decay","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85107636","provider":"lcsh","revision":"ae79f863123a1910","taxonomy_revision":"f050b5d4780b1289","title":"Protactinium--Isotopes--Decay","url":"/topics/S85107636","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090385609819571776","address_version":"morton4x16-v1","coordinates":[0,20,19086,53248],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}