{"id":"S85126388","label":"Specific gravity","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85126388","normalized_label":"specific gravity","broader":["http://id.loc.gov/authorities/subjects/sh85063493","http://id.loc.gov/authorities/subjects/sh85145963"],"aliases":["Density, Relative","Gravity, Specific","Relative density"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85126388","provider":"lcsh","revision":"0de184f1d1c9d606","taxonomy_revision":"f050b5d4780b1289","title":"Specific gravity","url":"/topics/S85126388","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090385627003880004","address_version":"morton4x16-v1","coordinates":[0,20,19379,53248],"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}