PubMed:32031570 / 1222-1232
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T191","span":{"begin":0,"end":6},"obj":"JJ"},{"id":"EnjuParser_T192","span":{"begin":7,"end":10},"obj":"NN"}],"relations":[{"id":"EnjuParser_R193","pred":"arg1Of","subj":"EnjuParser_T192","obj":"EnjuParser_T191"}],"text":"median age"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok205","span":{"begin":0,"end":6},"obj":"JJ"},{"id":"tok206","span":{"begin":7,"end":10},"obj":"NN"}],"text":"median age"}
MeasurableQuantitativeAnnotation
{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"E1","span":{"begin":0,"end":10},"obj":"entity"}],"text":"median age"}