{"id":"S85074781","label":"Laser plasmas","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85074781","normalized_label":"laser plasmas","broader":["http://id.loc.gov/authorities/subjects/sh85074768","http://id.loc.gov/authorities/subjects/sh85103050"],"aliases":["Laser-produced plasmas","Plasmas, Laser","Plasmas, Laser-produced"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85074781","provider":"lcsh","revision":"547d14453618b115","taxonomy_revision":"f050b5d4780b1289","title":"Laser plasmas","url":"/topics/S85074781","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"903050891198875140","address_version":"morton4x16-v1","coordinates":[0,20,18573,29696],"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}