About: http://webisa.webdatacommons.org/421204690

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	In subdued speech, the pitch by the vocal chords drops, changing the vowel patterns to resemble minor chords used in carols such as God Rest Ye Merry Gentlemen.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org