Assertion: castle's fortification | /r/CapableOf | cover the whole of pendennis point
Facets:
value: in the late 16th century
type: TEMPORAL
Source sentences:
text: Further south, near the waterline, is the Little Dennis Blockhouse, a D-shaped gun position dating from 1539, altered in the 1540s and then adapted to form part of a larger fortification covering the whole of Pendennis Point in the late 16th century.