PMC:7317273 / 27150-27170 JSONTXT

{"project":"LitCovid-PD-FMA-UBERON","denotations":[{"id":"T197","span":{"begin":0,"end":20},"obj":"Body_part"},{"id":"T198","span":{"begin":15,"end":20},"obj":"Body_part"}],"attributes":[{"id":"A197","pred":"fma_id","subj":"T197","obj":"http://purl.org/sig/ont/fma/fma63147"},{"id":"A198","pred":"fma_id","subj":"T198","obj":"http://purl.org/sig/ont/fma/fma68646"}],"text":"Natural Killer Cells"}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T305","span":{"begin":0,"end":20},"obj":"http://purl.obolibrary.org/obo/CL_0000623"}],"text":"Natural Killer Cells"}