{"id":"S94007910","label":"Vitreous humor substitutes","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh94007910","normalized_label":"vitreous humor substitutes","broader":["http://id.loc.gov/authorities/subjects/sh85082058"],"aliases":["Artificial vitreous humor","Vitreous substitutes (Ophthalmology)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh94007910","provider":"lcsh","revision":"04f9e535553d1783","taxonomy_revision":"f050b5d4780b1289","title":"Vitreous humor substitutes","url":"/topics/S94007910","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9532079735883055652","address_version":"morton4x16-v1","coordinates":[0,22,27081,38912],"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}