About: http://webisa.webdatacommons.org/114129288

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	To put the production costs into some sort of perspective, the total was worth about $5784 (ERGA, 139, n. 37), or more pertinently, it was exactly Mahler's starting annual salary at the Hofoper (HLGII, 53).
http://www.w3.org/ns/prov#wasQuotedFrom	rcm.ac.uk