PMC:7352545 / 19971-20157 JSONTXT

{"project":"LitCovid_Glycan-Motif-Structure","denotations":[{"id":"T45","span":{"begin":19,"end":21},"obj":"https://glytoucan.org/Structures/Glycans/G81533KY"}],"text":"e first discovered SA was crystallized by Gunner Blix via a hot mild acid extraction of bovine submaxillary mucin in 1936. It consisted of two acetyl groups. Among these, only one acetyl"}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T232","span":{"begin":58,"end":59},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"e first discovered SA was crystallized by Gunner Blix via a hot mild acid extraction of bovine submaxillary mucin in 1936. It consisted of two acetyl groups. Among these, only one acetyl"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T421","span":{"begin":19,"end":21},"obj":"Chemical"},{"id":"T426","span":{"begin":69,"end":73},"obj":"Chemical"},{"id":"T427","span":{"begin":143,"end":149},"obj":"Chemical"},{"id":"T430","span":{"begin":180,"end":186},"obj":"Chemical"}],"attributes":[{"id":"A421","pred":"chebi_id","subj":"T421","obj":"http://purl.obolibrary.org/obo/CHEBI_35962"},{"id":"A422","pred":"chebi_id","subj":"T421","obj":"http://purl.obolibrary.org/obo/CHEBI_38358"},{"id":"A423","pred":"chebi_id","subj":"T421","obj":"http://purl.obolibrary.org/obo/CHEBI_45373"},{"id":"A424","pred":"chebi_id","subj":"T421","obj":"http://purl.obolibrary.org/obo/CHEBI_74801"},{"id":"A425","pred":"chebi_id","subj":"T421","obj":"http://purl.obolibrary.org/obo/CHEBI_26667"},{"id":"A426","pred":"chebi_id","subj":"T426","obj":"http://purl.obolibrary.org/obo/CHEBI_37527"},{"id":"A427","pred":"chebi_id","subj":"T427","obj":"http://purl.obolibrary.org/obo/CHEBI_40574"},{"id":"A428","pred":"chebi_id","subj":"T427","obj":"http://purl.obolibrary.org/obo/CHEBI_46887"},{"id":"A430","pred":"chebi_id","subj":"T430","obj":"http://purl.obolibrary.org/obo/CHEBI_46887"}],"text":"e first discovered SA was crystallized by Gunner Blix via a hot mild acid extraction of bovine submaxillary mucin in 1936. It consisted of two acetyl groups. Among these, only one acetyl"}

{"project":"LitCovid-sentences","denotations":[{"id":"T191","span":{"begin":123,"end":157},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"e first discovered SA was crystallized by Gunner Blix via a hot mild acid extraction of bovine submaxillary mucin in 1936. It consisted of two acetyl groups. Among these, only one acetyl"}