PMC:7435837 / 351-451 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T3","span":{"begin":88,"end":93},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"}],"text":"ccine and/or developing antiviral drugs. Despite these efforts, the WHO warned that the virus might "}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T1","span":{"begin":24,"end":39},"obj":"Chemical"},{"id":"T2","span":{"begin":24,"end":33},"obj":"Chemical"},{"id":"T3","span":{"begin":34,"end":39},"obj":"Chemical"}],"attributes":[{"id":"A1","pred":"chebi_id","subj":"T1","obj":"http://purl.obolibrary.org/obo/CHEBI_36044"},{"id":"A2","pred":"chebi_id","subj":"T2","obj":"http://purl.obolibrary.org/obo/CHEBI_22587"},{"id":"A3","pred":"chebi_id","subj":"T3","obj":"http://purl.obolibrary.org/obo/CHEBI_23888"}],"text":"ccine and/or developing antiviral drugs. Despite these efforts, the WHO warned that the virus might "}