About: http://webisa.webdatacommons.org/131104535

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	On a bright note book 1 is one around $10.Keep us posted.PS: And getting teacher is a great idea...
http://www.w3.org/ns/prov#wasQuotedFrom	pianoworld.com