About: http://webisa.webdatacommons.org/429696305

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	Accompanying each lesson is an exercise (titled Try This") that you can try at home.
http://www.w3.org/ns/prov#wasQuotedFrom	cheapjoes.com