Assertion: jellyfish | /r/CreatedBy | their benthic polyps
Facets:
value: in the spring
type: TEMPORAL
Source sentences:
text: Jellyfish are "bloomy" by nature of their life cycles, being produced by their benthic polyps usually in the spring when sunshine and plankton increase, so they appear rather suddenly and often in large numbers, even when an ecosystem is in balance.