About: http://webisa.webdatacommons.org/30976123

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	Computer programs also can assist with grading work that has distinct right and wrong answers, but people should provide the qualified feedback that students need with work such as essays, Thrun says.
http://www.w3.org/ns/prov#wasQuotedFrom	acm.org