PMC:7443692 / 52559-52665 JSONTXT

{"project":"LitCovid-sample-CHEBI","denotations":[{"id":"T305","span":{"begin":19,"end":26},"obj":"Chemical"}],"attributes":[{"id":"A305","pred":"chebi_id","subj":"T305","obj":"http://purl.obolibrary.org/obo/CHEBI_18154"}],"text":"Most permethylated glycans were identified as singly or doubly charged, sodiated species in positive mode."}

{"project":"LitCovid-sample-sentences","denotations":[{"id":"T358","span":{"begin":0,"end":106},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Most permethylated glycans were identified as singly or doubly charged, sodiated species in positive mode."}