Assertion: empire's right | /r/HasProperty | reached by john cabot
Facets:
value: in 1498
type: TEMPORAL
value: in 1497
type: TEMPORAL
Source sentences:
text: Based on the Treaty of Tordesillas, the Portuguese Crown, under the kings Manuel I, John III and Sebastian, also claimed territorial rights in North America (reached by John Cabot in 1497 and 1498).