About: http://webisa.webdatacommons.org/201103772

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	The developer of the 1960 revision (SB-LM) tried to create a single instrument by selecting the best from the forms of the 1937 scale.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com