Table 2 A pair of contradictory knowledge claims

From: Towards medical knowmetrics: representing and computing medical knowledge using semantic predications as the knowledge unit and the uncertainty as the knowledge context

Scientific claim Subject Predicate Object
21,862,624.ab.11 The directions of association for 15q25 variants with cotinine were in accordance with that expected of lung cancer risk Cotinine PREDISPOSES Malignant neoplasm of lung
15,681,570.ab.12 Cotinine concentration was clearly associated with self reported exposure (3.30, 2.07 to 5.23, for detectable/non-detectable cotinine), but it was not associated with the risk of respiratory diseases or lung cancer NEG_PREDISPOSES