PMC:329117 / 12147-12153 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T3521","span":{"begin":0,"end":6},"obj":"NN"}],"text":"primer"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T3399","span":{"begin":0,"end":6},"obj":"SO_EXT:0000112"}],"text":"primer"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T3322","span":{"begin":0,"end":6},"obj":"SO:0000112"}],"text":"primer"}