About: http://webisa.webdatacommons.org/150777310

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	middle age was a concept that became identified only in the 1960's
http://www.w3.org/ns/prov#wasQuotedFrom	denverseminary.edu