PMC:7796344 / 0-172 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T1","span":{"begin":0,"end":93},"obj":"Sentence"},{"id":"T2","span":{"begin":95,"end":103},"obj":"Sentence"},{"id":"T3","span":{"begin":104,"end":115},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Assessment of Preventative Measures Practice among Umrah Pilgrims in Saudi Arabia, 1440H-2019\n\nAbstract\nBackground: Annually, approximately 10 million pilgrims travel to th"}