About: http://webisa.webdatacommons.org/414283159

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	At the same in songs such as Supper's Ready and Fountain of Salmacis from Nursery Cryme, they also held the power of progressive rock in their hands.
http://www.w3.org/ns/prov#wasQuotedFrom	sputnikmusic.com