Assertion: metric system's unit | /r/HasProperty | the sthène
Facets:
Source sentences:
text: The metre–tonne–second system of units (MTS) was based on the metre, tonne and second – the unit of force was the sthène and the unit of pressure was the pièze.
text: The meter-tonne-second system of units (MTS) was based on the meter, tonne and second - the unit of force is the sthène and the unit of pressure is the pièze.