About: http://webisa.webdatacommons.org/56890819

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	Almost all upper division classes and the calculus classes are all taught by professors, other stuff is a mix of professors, grad students, random strangers and some guy named bob(not really, but you get my point).
http://www.w3.org/ns/prov#wasQuotedFrom	reddit.com