Couldn't find Project with 'id'=52 [WHERE "projects"."type" IS NULL]

LitCovid-TimeML  

PubMed:32235085 / 119-124 JSONTXT

Annnotations TAB TSV DIC JSON TextAE

Id	Subject	Object	Predicate	Lexical cue
tok25	2-4	IN	denotes	by
lookup4	2-4	country_code	denotes	by