Assertion: matter's property | /r/HasProperty | measured
Facets:
Source sentences:
text: It has properties which can be measured, such as mass, volume, density, and qualitative properties such as taste, smell and colour, for instance.
text: The properties of the antiproton that have been measured all match the corresponding properties of the proton, with the exception of the antiproton having opposite electric charge and magnetic moment from the proton.