About: http://webisa.webdatacommons.org/456643182

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 the ???unexpected topics??? category I would also include metaphors and the like, where the new image is a big departure from the current topic. (Unless, of course, surprise is the purpose.)
http://www.w3.org/ns/prov#wasQuotedFrom	deepgenre.com