Assertion: urine | /r/HasProperty | scarce
Facets:
value: such as in arid
type: LOCATION
value: especially
type: DEGREE
Source sentences:
text: Water was scarce, so they developed clever systems to maintain hydration.
text: This dry excreta management system (or "dry sanitation" system) is an alternative to pit latrines and flush toilets, especially where water is scarce, a connection to a sewer system and centralized wastewater treatment plant is not feasible or desired, fertilizer and soil conditioner are needed for agriculture, or groundwater pollution should be minimized.
text: Water is scarce or costly, such as in arid or semi-arid climates.