About: http://webisa.webdatacommons.org/312509022

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	There he occupied himself singing principally at concerts, but still made appearances in operas.
http://www.w3.org/ns/prov#wasQuotedFrom	christies.com