About: http://webisa.webdatacommons.org/444007457

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 classes cover math and science, such as introduction to physics, pre-calculus, calculus and introduction to computer science.
http://www.w3.org/ns/prov#wasQuotedFrom	issuu.com