{"id":"S88023198","label":"Zostera marina","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh88023198","normalized_label":"zostera marina","broader":["http://id.loc.gov/authorities/subjects/sh88023197"],"aliases":["Alva","Common eelgrass","Grass wrack","Grasswrack","Sea-wrack","Seawrack","Ulva marina","Wrack, Grass","Wrack, Sea-"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh88023198","provider":"lcsh","revision":"059033a3426b42e4","taxonomy_revision":"f050b5d4780b1289","title":"Zostera marina","url":"/topics/S88023198","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5534013547484414528","address_version":"morton4x16-v1","coordinates":[0,20,64642,30720],"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}