PMC:7299399 / 68232-68248 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T28278","span":{"begin":0,"end":10},"obj":"Chemical"},{"id":"T67054","span":{"begin":11,"end":16},"obj":"Chemical"}],"attributes":[{"id":"A55061","pred":"chebi_id","subj":"T28278","obj":"http://purl.obolibrary.org/obo/CHEBI_18421"},{"id":"A49340","pred":"chebi_id","subj":"T67054","obj":"http://purl.obolibrary.org/obo/CHEBI_22563"}],"text":"superoxide anion"}

{"project":"LitCovid-PubTator","denotations":[{"id":"1075","span":{"begin":0,"end":16},"obj":"Chemical"}],"attributes":[{"id":"A1075","pred":"tao:has_database_id","subj":"1075","obj":"MESH:D013481"}],"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":"superoxide anion"}