People can be Unfair. People is related to Trend. Trend is a synonym of Set. 
Widespread is a synonym of Universal. Universal is related to God. God is related to Unknown. 
Unfair <--HasProperty-- People <--RelatedTo--> Trend <--Synonym--> Set 
Widespread <--Synonym--> Universal <--RelatedTo--> God <--RelatedTo--> Unknown 