PMC:7299399 / 60436-60438 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T88740","span":{"begin":0,"end":2},"obj":"Chemical"}],"attributes":[{"id":"A35103","pred":"chebi_id","subj":"T88740","obj":"http://purl.obolibrary.org/obo/CHEBI_28694"}],"text":"Cu"}

{"project":"LitCovid-PubTator","denotations":[{"id":"913","span":{"begin":0,"end":2},"obj":"Chemical"}],"attributes":[{"id":"A913","pred":"tao:has_database_id","subj":"913","obj":"MESH:D003300"}],"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":"Cu"}