About: http://webisa.webdatacommons.org/290883871

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	A paper user can change pens (inks) with the simple motion of picking up another pen. What is needed is an interface that provides such functions simply and intuitively.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com