black opal (subgroup of opal) HasProperty the most valuable
Typicality: 0.537
Saliency: 0.876

Facets 1
after in the opal family 7 other
Open triples 2
black opal → be → the most valuable 9
black opal → be → the most sought 4
Sentiment analysis
negative neutral positive
0.005 0.163 0.832
Other statistics
Raw frequency 13
Normalized frequency 0.876
Modifier score 0.500
Perplexity 68.609