PMC:1255741 / 321-330 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T122","span":{"begin":0,"end":8},"obj":"NN"}],"text":"learning,"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T368","span":{"begin":0,"end":8},"obj":"GO:0007612"}],"text":"learning,"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T324","span":{"begin":0,"end":8},"obj":"GO:0007612"}],"text":"learning,"}