Assertion: axolotl's gill | /r/CapableOf | lose their colouration
Facets:
value: for hours
type: TEMPORAL
value: for a few minutes
type: TEMPORAL
Source sentences:
text: Axolotls prefer somewhat hard water, and those that live in soft water will often suffer from temporary anaemia - the animal becomes pale and its gills lose their colouration for a few minutes or hours.