About: http://webisa.webdatacommons.org/401235238

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	These are materials from class, previous years, and section (all with videos, slides, R code, and other materials).
http://www.w3.org/ns/prov#wasQuotedFrom	harvard.edu