About: http://webisa.webdatacommons.org/439643657

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	Commentary, mnemonics, self-quizzes, text highlighting, charts, tables, and other learning aids
http://www.w3.org/ns/prov#wasQuotedFrom	medstudy.com