About: http://webisa.webdatacommons.org/333563980

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	He wanted to be able to have rich online discussions with his students, but he found math is a subject that does not lend itself as well to online discussion as other subjects, such as business, marketing, and politics, for instance.
http://www.w3.org/ns/prov#wasQuotedFrom	post.edu