CORD-19:8ba20a12c92103d82364b8abca49cfcd91d91c13 / 543-659 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T6","span":{"begin":0,"end":116},"obj":"Sentence"},{"id":"TextSentencer_T6","span":{"begin":0,"end":116},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"They are usually masked by other sugar moieties and belong to a class of glyco-antigens that are normally \"cryptic\"."}