About: http://webisa.webdatacommons.org/241975544

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	Of course, one has to take the shape of the letter into account, but the case especially tricky for me is when the first word is an I (the text is in English).
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com