PubMed:32232652 / 433-468 JSONTXT

{"project":"LitCovid-sentences-v1","denotations":[{"id":"TextSentencer_T4","span":{"begin":0,"end":35},"obj":"Sentence"}],"text":"There were 13 males and 12 females."}

{"project":"LitCovid-TimeML","denotations":[{"id":"tok75","span":{"begin":0,"end":5},"obj":"EX"},{"id":"tok76","span":{"begin":6,"end":10},"obj":"VBD"},{"id":"tok77","span":{"begin":11,"end":13},"obj":"CD"},{"id":"tok78","span":{"begin":14,"end":19},"obj":"NNS"},{"id":"tok79","span":{"begin":20,"end":23},"obj":"CC"},{"id":"tok80","span":{"begin":24,"end":26},"obj":"CD"},{"id":"tok81","span":{"begin":27,"end":34},"obj":"NNS"},{"id":"tok82","span":{"begin":34,"end":35},"obj":"."}],"text":"There were 13 males and 12 females."}

{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"E1","span":{"begin":14,"end":19},"obj":"entity"},{"id":"E2","span":{"begin":27,"end":34},"obj":"entity"},{"id":"N1","span":{"begin":11,"end":13},"obj":"num"},{"id":"N2","span":{"begin":24,"end":26},"obj":"num"}],"text":"There were 13 males and 12 females."}