PMC:7200337 / 40-65 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T3","span":{"begin":14,"end":22},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" the Science\n\nAbstract\nTh"}