About: http://webisa.webdatacommons.org/239512360

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	But average is a word that covers a multitude of individual differences.
http://www.w3.org/ns/prov#wasQuotedFrom	socialsecurity.gov