About: http://webisa.webdatacommons.org/406501905

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	The Harley Psalter is the earliest of three surviving medieval copies of the Carolingian Utrecht Psalter of c. 820, then at Canterbury.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org