About: http://webisa.webdatacommons.org/227534871

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	At the time, I thought that last word was a typo, but it may be the correct too, after all, considering that Crowley never got around to further explanations or to sending me or publishing his letter.
http://www.w3.org/ns/prov#wasQuotedFrom	anchorrising.com