Means

http://premon.fbk.eu/resource/fn15-cause_to_be_sharp@means an entity of type: Concept

An intentional action performed by the Agent that accomplishes the sharpening (or dulling) action.
xsd:dateTime 2004-11-30T13:18:19+01:00 
Means 
xsd:int 7330 
Mns 

data from the linked data cloud