PMC:7589163 / 7462-7489 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T67","span":{"begin":12,"end":13},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":" provitamin A carotenoids, "}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T66","span":{"begin":1,"end":13},"obj":"Chemical"},{"id":"T67","span":{"begin":1,"end":11},"obj":"Chemical"},{"id":"T68","span":{"begin":14,"end":25},"obj":"Chemical"}],"attributes":[{"id":"A66","pred":"chebi_id","subj":"T66","obj":"http://purl.obolibrary.org/obo/CHEBI_67200"},{"id":"A67","pred":"chebi_id","subj":"T67","obj":"http://purl.obolibrary.org/obo/CHEBI_50188"},{"id":"A68","pred":"chebi_id","subj":"T68","obj":"http://purl.obolibrary.org/obo/CHEBI_23044"}],"text":" provitamin A carotenoids, "}

{"project":"LitCovid-PubTator","denotations":[{"id":"123","span":{"begin":14,"end":25},"obj":"Chemical"}],"attributes":[{"id":"A123","pred":"tao:has_database_id","subj":"123","obj":"MESH:D002338"}],"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":" provitamin A carotenoids, "}