PMC:7281378 / 40093-40107 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T314","span":{"begin":0,"end":6},"obj":"Sentence"},{"id":"T315","span":{"begin":7,"end":14},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"3.4.1. Belgium"}