PMC:7152911 / 91755-91769 JSONTXT

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{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T14841","span":{"begin":0,"end":14},"obj":"Chemical"},{"id":"T49351","span":{"begin":0,"end":8},"obj":"Chemical"},{"id":"T72527","span":{"begin":9,"end":14},"obj":"Chemical"}],"attributes":[{"id":"A4988","pred":"chebi_id","subj":"T14841","obj":"http://purl.obolibrary.org/obo/CHEBI_132889"},{"id":"A12595","pred":"chebi_id","subj":"T49351","obj":"http://purl.obolibrary.org/obo/CHEBI_36973"},{"id":"A66741","pred":"chebi_id","subj":"T72527","obj":"http://purl.obolibrary.org/obo/CHEBI_25741"},{"id":"A52248","pred":"chebi_id","subj":"T72527","obj":"http://purl.obolibrary.org/obo/CHEBI_29356"}],"text":"graphene oxide"}