{"id":"S2006003045","label":"Silicon cycle (Biogeochemistry)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2006003045","normalized_label":"silicon cycle (biogeochemistry)","broader":["http://id.loc.gov/authorities/subjects/sh85014144"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2006003045","provider":"lcsh","revision":"a6b318fd1820b2a0","taxonomy_revision":"f050b5d4780b1289","title":"Silicon cycle (Biogeochemistry)","url":"/topics/S2006003045","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9513867417198405156","address_version":"morton4x16-v1","coordinates":[0,478,17589,37888],"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}