About: http://webisa.webdatacommons.org/409517699

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	This fact is the hardest concept to grasp when one first tries to use a computer.)
http://www.w3.org/ns/prov#wasQuotedFrom	informit.com