Assertion: perch's size | /r/HasProperty | 15 and 20 cm
Facets:
value: respectively
type: MANNER
Source sentences:
text: Major differences between the eastern coastal populations and the Murray-Darling population are that the eastern coastal populations display a far smaller average and maximum size (15 and 20 cm respectively) and are reported to have one less vertebra than the Murray-Darling species.