Item:Q1284: Difference between revisions

 
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Property / subclass of
 
Property / subclass of: energy source / rank
 
Normal rank
Property / part of
 
Property / part of: physics / rank
 
Normal rank
Property / has quality
 
Property / has quality: conservation of energy / rank
 
Normal rank
Property / has part(s)
 
Property / has part(s): form of energy / rank
 
Normal rank