PMC:7601109 / 40824-40831 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T595","span":{"begin":0,"end":7},"obj":"Chemical"}],"attributes":[{"id":"A595","pred":"chebi_id","subj":"T595","obj":"http://purl.obolibrary.org/obo/CHEBI_22984"},{"id":"A596","pred":"chebi_id","subj":"T595","obj":"http://purl.obolibrary.org/obo/CHEBI_29320"}],"text":"calcium"}

{"project":"LitCovid-PubTator","denotations":[{"id":"936","span":{"begin":0,"end":7},"obj":"Chemical"}],"attributes":[{"id":"A936","pred":"tao:has_database_id","subj":"936","obj":"MESH:D002118"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"calcium"}