PMC:7299399 / 70654-70656 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T43644","span":{"begin":0,"end":2},"obj":"Chemical"}],"attributes":[{"id":"A44542","pred":"chebi_id","subj":"T43644","obj":"http://purl.obolibrary.org/obo/CHEBI_28694"}],"text":"Cu"}

{"project":"LitCovid-PubTator","denotations":[{"id":"1144","span":{"begin":0,"end":2},"obj":"Chemical"}],"attributes":[{"id":"A1144","pred":"tao:has_database_id","subj":"1144","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"}