{"id":"S2002005824","label":"Strontium barium niobate","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2002005824","normalized_label":"strontium barium niobate","broader":["http://id.loc.gov/authorities/subjects/sh85011856","http://id.loc.gov/authorities/subjects/sh85091992","http://id.loc.gov/authorities/subjects/sh85129183"],"aliases":["SBN (Strontium barium niobate)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2002005824","provider":"lcsh","revision":"b3d24179bf80f17d","taxonomy_revision":"f050b5d4780b1289","title":"Strontium barium niobate","url":"/topics/S2002005824","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"289356286297269766","address_version":"morton4x16-v1","coordinates":[0,477,20669,0],"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}