About: http://webisa.webdatacommons.org/218569541

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	This proved exquisitely demanding and only a few brave pianists, including Prokofiev, dared to scale its fearsome crags.
http://www.w3.org/ns/prov#wasQuotedFrom	musicweb-international.com