About: http://webisa.webdatacommons.org/225652258

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	That, is, MacLachlan's trills are a shorthand for what are in the main, doublings, as far as one can tell.
http://www.w3.org/ns/prov#wasQuotedFrom	lbps.net