PMC:7547912 / 15656-15785 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T98","span":{"begin":0,"end":129},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Kolkata is the educational, cultural, and commercial center of the eastern part of the country and is the capital of West Bengal."}