PMC:7289100 / 47709-47728 JSONTXT

{"project":"LitCovid-PD-FMA-UBERON","denotations":[{"id":"T193","span":{"begin":0,"end":19},"obj":"Body_part"}],"attributes":[{"id":"A193","pred":"fma_id","subj":"T193","obj":"http://purl.org/sig/ont/fma/fma62780"}],"text":"alveolar surfactant"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T245","span":{"begin":9,"end":19},"obj":"Chemical"}],"attributes":[{"id":"A245","pred":"chebi_id","subj":"T245","obj":"http://purl.obolibrary.org/obo/CHEBI_35195"}],"text":"alveolar surfactant"}

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T653","span":{"begin":0,"end":8},"obj":"UBERON:0008826"},{"id":"T654","span":{"begin":9,"end":19},"obj":"CHEBI:35195;CHEBI:35195"},{"id":"T5373","span":{"begin":0,"end":8},"obj":"UBERON:0008826"},{"id":"T68525","span":{"begin":9,"end":19},"obj":"CHEBI:35195;CHEBI:35195"}],"text":"alveolar surfactant"}