PMC:7443692 / 54757-54897 JSONTXT

{"project":"LitCovid-sample-CHEBI","denotations":[{"id":"T327","span":{"begin":50,"end":57},"obj":"Chemical"}],"attributes":[{"id":"A327","pred":"chebi_id","subj":"T327","obj":"http://purl.obolibrary.org/obo/CHEBI_16541"}],"text":"The raw spectra were analyzed by Byonic (v3.8.13, Protein Metrics Inc.) with mass tolerance set as 20 ppm for both precursors and fragments."}

{"project":"LitCovid-sample-sentences","denotations":[{"id":"T374","span":{"begin":0,"end":140},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The raw spectra were analyzed by Byonic (v3.8.13, Protein Metrics Inc.) with mass tolerance set as 20 ppm for both precursors and fragments."}

{"project":"LitCovid-sample-PD-FMA","denotations":[{"id":"T176","span":{"begin":50,"end":57},"obj":"Body_part"}],"attributes":[{"id":"A176","pred":"fma_id","subj":"T176","obj":"http://purl.org/sig/ont/fma/fma67257"}],"text":"The raw spectra were analyzed by Byonic (v3.8.13, Protein Metrics Inc.) with mass tolerance set as 20 ppm for both precursors and fragments."}