Assertion: septic tank | /r/HasProperty | opened for pumping
Facets:
value: in progress
type: TEMPORAL
value: periodically
type: TEMPORAL
Source sentences:
text: The top of the septic tank is usually about one foot below the soil surface so it can be periodically opened for inspection and pumping.
text: Our photograph above shows a septic tank that has been opened with pumping in progress.