About: http://webisa.webdatacommons.org/156416490

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	My guess would be that there is a large gap between people without a HS degree and people with a HS degree (for many reason, including the fact that most actual illiterates would be in the non-HS degree group).
http://www.w3.org/ns/prov#wasQuotedFrom	mobileread.com