{"id":"S2005005718","label":"Effect of lasers on","description":"Use as a topical subdivision under individual materials and types of materials.","source_url":"https://id.loc.gov/authorities/subjects/sh2005005718","normalized_label":"effect of lasers on","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2005005718","provider":"lcsh","revision":"7eba29d6224bf95e","taxonomy_revision":"f050b5d4780b1289","title":"Effect of lasers on","url":"/topics/S2005005718","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"578857990011364960","address_version":"morton4x16-v1","coordinates":[0,478,2006,22528],"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}