PMC:7435837 / 14621-14636 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T171","span":{"begin":5,"end":13},"obj":"Chemical"}],"attributes":[{"id":"A171","pred":"chebi_id","subj":"T171","obj":"http://purl.obolibrary.org/obo/CHEBI_33839"}],"text":" are polymers, "}

{"project":"LitCovid-PubTator","denotations":[{"id":"363","span":{"begin":5,"end":13},"obj":"Chemical"}],"attributes":[{"id":"A363","pred":"tao:has_database_id","subj":"363","obj":"MESH:D011108"}],"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":" are polymers, "}