silver HasProperty essential
Typicality: 0.665
Saliency: 0.591

Facets 3
for the photovoltaic cells 6 transitive-object
for producing a class of plastics 5 purpose
to more 5 degree
Open triples 2
silver → be → essential 23
silver → be → necessary 12
Sentiment analysis
negative neutral positive
0.160 0.499 0.342
Other statistics
Raw frequency 35
Normalized frequency 0.591
Modifier score 1.000
Perplexity 148.510