{"id":"S85038439","label":"Dislocations in crystals","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85038439","normalized_label":"dislocations in crystals","broader":["http://id.loc.gov/authorities/subjects/sh85034498","http://id.loc.gov/authorities/subjects/sh85034503","http://id.loc.gov/authorities/subjects/sh85036465","http://id.loc.gov/authorities/subjects/sh85103150"],"aliases":["Crystals, Dislocations in","Dislocation theory","Dislocations (Crystals)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85038439","provider":"lcsh","revision":"2914927b9c9db17d","taxonomy_revision":"f050b5d4780b1289","title":"Dislocations in crystals","url":"/topics/S85038439","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9514008419393472004","address_version":"morton4x16-v1","coordinates":[0,20,18005,39936],"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}