PMC:7299399 / 93509-93524 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T450","span":{"begin":0,"end":15},"obj":"Chemical"},{"id":"T451","span":{"begin":0,"end":6},"obj":"Chemical"},{"id":"T453","span":{"begin":7,"end":15},"obj":"Chemical"}],"attributes":[{"id":"A450","pred":"chebi_id","subj":"T450","obj":"http://purl.obolibrary.org/obo/CHEBI_50594"},{"id":"A451","pred":"chebi_id","subj":"T451","obj":"http://purl.obolibrary.org/obo/CHEBI_27594"},{"id":"A452","pred":"chebi_id","subj":"T451","obj":"http://purl.obolibrary.org/obo/CHEBI_33415"},{"id":"A453","pred":"chebi_id","subj":"T453","obj":"http://purl.obolibrary.org/obo/CHEBI_50796"}],"text":"carbon nanotube"}