Assertion: dagger's blade | /r/HasProperty | sharpened
Facets:
Source sentences:
text: I was always told that a dagger was generally used for stabbing, having a sharp point and a narrow blade that was sharpened on both sides, and included a dudgeon or groove running down the centre of the blade to allow blood to flow - the kind of thing that Lady Macbeth would have employed to despatch Duncan.