About: http://webisa.webdatacommons.org/138142237

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 extracting more structured information out of this data, therefore, is an important one.
http://www.w3.org/ns/prov#wasQuotedFrom	stanford.edu