Assertion details
Summary
river be used 3 for navigation
TEMPORAL
for thousands of years 2
since roman times 1
2 facets
Facet Type Facet cluster
for thousands of years 2 temporal
since roman times 1 temporal
1 triples in cluster
river be used for navigation 3
3 source sentences
Source: Shown
Subject: Shown
Predicate: Shown
Object: Shown
Facet: Shown
  • SRC Rivers have been used for navigation for thousands of years .
  • SRC Rivers have been used for navigation for thousands of years .
  • SRC The river has been used for navigation since Roman times , and is still navigable by small boats as far as Bodiam Castle .