About: http://webisa.webdatacommons.org/326456140

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 course sites often contain lecture notes, problem sets, readings, assignments, exams, study materials, and other resources.
http://www.w3.org/ns/prov#wasQuotedFrom	science.gov