Assertion: trench | /r/HasProperty | open
Facets:
value: for a long period of time
type: TEMPORAL
value: for more than one day
type: TEMPORAL
value: afterwards
type: TEMPORAL
Source sentences:
text: Inspecting is a big deal for trenches, because the conditions change from day to day if a trench is open for a long period of time, or even for more than one day,” Cain said, adding that atmospheric hazards also might arise from work and could resemble those found in confined spaces.
text: This is proved by the numerous depressions in pavements, and also by the fact that when trenches loosely filled are opened years afterwards, it is very common to find open cavities.
text: Inspecting is a big deal for trenches, because the conditions change from day to day if a trench is open for a long period of time, or even for more than one day,” Cain said, adding that atmospheric hazards also might arise from work and could resemble those found in confined spaces.