Assertion: hourglass | /r/HasProperty | depicted as symbol
Facets:
value: often
type: TEMPORAL
Source sentences:
text: The hourglass, sometimes with the addition of metaphorical wings, is often depicted as a symbol that human existence is fleeting, and that the "sands of time" will run out for every human life.
text: The hourglass, sometimes with the addition of metaphorical wings, is often depicted as a symbol that human existence is fleeting, and that the “sands of time” will run out for every human life.