About: http://webisa.webdatacommons.org/120676348

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 my email there were several instances of his name appearing, and each time, when there was a mixture of the lower and upper characters, the letter k/K appeared in the lower case (which I carefully checked before posting my question).
http://www.w3.org/ns/prov#wasQuotedFrom	mathoverflow.net