About: http://webisa.webdatacommons.org/133271900

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	You can even include physics objects such as a ball or car to make your book even more interactive! (Watch Video)
http://www.w3.org/ns/prov#wasQuotedFrom	appstarpicks.com