About: http://webisa.webdatacommons.org/201149777

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	They should learn about what the various approaches are, what their problems are, and then see if they can make some sort of progress.
http://www.w3.org/ns/prov#wasQuotedFrom	columbia.edu