Assertion: septic tank's chamber | /r/HasProperty | underground
Facets:
Source sentences:
text: A septic tank is an underground chamber made of concrete, fiberglass, or plastic through which domestic wastewater (sewage) flows for basic treatment.
text: A septic tank consists of an underground chamber that is often made of concrete, fibreglass or plastic.
text: A septic tank is an underground chamber through which wastewater flows.
text: A septic tank is an underground chamber made of concrete, fiberglass or plastic through which Schematic of a septic tank schematron.org concrete or plastic tanks of between and liters (1, and 2, gallons); one end is connected to.