PMC:1142324 / 282-293 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T139","span":{"begin":5,"end":11},"obj":"NN"}],"text":"grin binder"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T62","span":{"begin":5,"end":11},"obj":"CHEMINF_GO_EXT:bearer_of_chemical_binding_or_bond_formation"}],"text":"grin binder"}