Assertion details
Summary
river's valley be known 1 as the upper levels
1 triples in cluster
valley be known as the upper levels 1
1 source sentences
Source: Shown
Subject: Shown
Predicate: Shown
Object: Shown
Facet: Shown
  • SRC The valley around the northern edge of it was known as the Upper Levels , while that to the south was called the Wittersham Levels , and had its own Commission of Sewers .