PMC:7324763 / 1817-1826 JSONTXT

{"project":"LitCovid-PD-FMA-UBERON","denotations":[{"id":"T24","span":{"begin":1,"end":9},"obj":"Body_part"},{"id":"T25","span":{"begin":4,"end":9},"obj":"Body_part"}],"attributes":[{"id":"A24","pred":"fma_id","subj":"T24","obj":"http://purl.org/sig/ont/fma/fma63147"},{"id":"A25","pred":"fma_id","subj":"T25","obj":"http://purl.org/sig/ont/fma/fma68646"}],"text":" NK cells"}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T23","span":{"begin":1,"end":9},"obj":"http://purl.obolibrary.org/obo/CL_0000623"}],"text":" NK cells"}