PMC:7291971 / 34286-34400 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T720","span":{"begin":8,"end":16},"obj":"CHEBI:46787;CHEBI:46787"},{"id":"T721","span":{"begin":21,"end":29},"obj":"CHEBI:33893;CHEBI:33893"},{"id":"T86649","span":{"begin":8,"end":16},"obj":"CHEBI:46787;CHEBI:46787"},{"id":"T43192","span":{"begin":21,"end":29},"obj":"CHEBI:33893;CHEBI:33893"}],"text":"All dry solvents and reagents were purchased from commercial suppliers and were used without further purification."}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T564","span":{"begin":8,"end":16},"obj":"Chemical"},{"id":"T565","span":{"begin":21,"end":29},"obj":"Chemical"}],"attributes":[{"id":"A564","pred":"chebi_id","subj":"T564","obj":"http://purl.obolibrary.org/obo/CHEBI_46787"},{"id":"A565","pred":"chebi_id","subj":"T565","obj":"http://purl.obolibrary.org/obo/CHEBI_33893"}],"text":"All dry solvents and reagents were purchased from commercial suppliers and were used without further purification."}

{"project":"LitCovid-sentences","denotations":[{"id":"T247","span":{"begin":0,"end":114},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"All dry solvents and reagents were purchased from commercial suppliers and were used without further purification."}