Assertion: pond | /r/HasProperty | complex ecosystems
Facets:
Source sentences:
text: Lakes and ponds are complex ecosystems that require monitoring and care to stay healthy.
text: Even a small lake or pond is a complex ecosystem that requires ongoing management to stay in balance.
text: Ponds and lakes are complex ecosystems.
text: Ponds and lakes are complex ecosystems.
text: Even a small lake or pond is a complex ecosystem that requires ongoing management to stay in balance.