Assertion: kilogram | /r/HasAspect | simple definition
Facets:
value: currently
type: TEMPORAL
value: very
type: DEGREE
Source sentences:
text: Currently, the kilogram has a very simple definition: It’s the mass of a hunk of platinum-iridium alloy that’s been housed at the International Bureau of Weights and Measures in Sèvres, France since 1889.