PMC:7463108 / 34058-34063
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T504","span":{"begin":0,"end":5},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"2006)"}
2_test
{"project":"2_test","denotations":[{"id":"32876803-16168488-62958046","span":{"begin":0,"end":4},"obj":"16168488"}],"text":"2006)"}