About: http://webisa.webdatacommons.org/409439091

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 problem of providing trustworthy data to users is an inherently difficult problem that requires articulated solutions combining different methods and techniques.
http://www.w3.org/ns/prov#wasQuotedFrom	purdue.edu