About: http://webisa.webdatacommons.org/320751222

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	@curiousguy, do you know any things that are documented to be hard for computers to read in a CAPTCHA, I mean, like for example stretched text or something similar?
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com