About: http://webisa.webdatacommons.org/128968894

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	A video collection of over 2,000 practice exercises and assessments in areas such as math, biology, chemistry, SAT preparation, and more.
http://www.w3.org/ns/prov#wasQuotedFrom	millvalleylibrary.org