About: http://webisa.webdatacommons.org/243609773

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	But when I replace \ with a letter, such as b, to have C-b, it works.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com