Assertion: water lily's root | /r/HasProperty | anchored in the soil
Facets:
value: at the bottom of a pond
type: LOCATION
Source sentences:
text: These plants grow with their roots anchored in the soil at the bottom of a pond and produce leaves or “pads” that float on the water's surface along with blooms that float on the surface or are held up to a foot above the surface in some varieties.