About: http://webisa.webdatacommons.org/277110343

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	Playing recorded passages and demonstrating at the piano, he explains Mozart's use of the four essential forms of Classical music: theme and variations, minuet and trio, rondo, and sonata form.
http://www.w3.org/ns/prov#wasQuotedFrom	thegreatcourses.com