Check whether the variable is unquoted to be constant
Check whether the variable is unquoted to be constant

misgeatgit/atomspace,inflector/atomspace,inflector/atomspace,inflector/atomspace,ArvinPan/atomspace,yantrabuddhi/atomspace,AmeBel/atomspace,misgeatgit/atomspace,yantrabuddhi/atomspace,AmeBel/atomspace,AmeBel/atomspace,rTreutlein/atomspace,ArvinPan/atomspace,rTreutlein/atomspace,AmeBel/atomspace,misgeatgit/atomspace,yantrabuddhi/atomspace,AmeBel/atomspace,rTreutlein/atomspace,ArvinPan/atomspace,misgeatgit/atomspace,inflector/atomspace,rTreutlein/atomspace,ArvinPan/atomspace,rTreutlein/atomspace,misgeatgit/atomspace,yantrabuddhi/atomspace,yantrabuddhi/atomspace,inflector/atomspace