Assertion: sediment | /r/HasProperty | problem
Facets:
value: usually
type: DEGREE
value: throughout the world
type: LOCATION
Source sentences:
text: Sediment in household water is a problem throughout the world, of which the US isn’t exempted.
text: It is when the system is either aggrading or degrading at an accelerated rate that the sediment is usually a problem, and we should be clear whether the change is natural or human-induced.