Assertion: coccyx's function | /r/CapableOf | go unrecognized
Facets:
value: before the discovery of hormones
type: TEMPORAL
value: before many
type: TEMPORAL
Source sentences:
text: Some of these organs that had lost their obvious, original functions later turned out to have retained functions that had gone unrecognized before the discovery of hormones or many of the functions and tissues of the immune system.