CORD-19:90394841ad2cbaec78bf51646d5ca1ae26fadba6 / 6004-6103 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T41","span":{"begin":0,"end":99},"obj":"Sentence"},{"id":"T29217","span":{"begin":0,"end":99},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"There have been several independent introductions of Xac into Florida up until the mid 1990s [31] ."}