About: http://webisa.webdatacommons.org/450971165

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	I actually appreciate the supplemental materials that can come with textbooks, such as PowerPoint presentations, glossaries of terms and definitions, quizzes and testbanks, in-class exercises, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com