Assertion: shaver's blade | /r/HasProperty | upgraded
Facets:
value: first off
type: OTHER
Source sentences:
text: More expensive shavers generally have enhanced features such as digital displays, upgraded blades and cleaning stations.
text: First off, the blades of the 9700 are upgraded from the previous models of Philips Norelco, and cut much closer, as well as self-sharpening to give you consistently close shaves.