PMC:7172841 / 4582-4590 JSONTXT

{"project":"LitCovid-PD-FMA-UBERON","denotations":[{"id":"T28","span":{"begin":1,"end":4},"obj":"Body_part"}],"attributes":[{"id":"A28","pred":"fma_id","subj":"T28","obj":"http://purl.org/sig/ont/fma/fma84795"}],"text":" HLA-DR "}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T22","span":{"begin":5,"end":7},"obj":"Chemical"}],"attributes":[{"id":"A22","pred":"chebi_id","subj":"T22","obj":"http://purl.obolibrary.org/obo/CHEBI_73445"}],"text":" HLA-DR "}

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T118","span":{"begin":1,"end":4},"obj":"PR:000029150"}],"text":" HLA-DR "}