About: http://webisa.webdatacommons.org/152593771

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	Unless your site is a blog and needs to allow embedded html or javascript or any other sort of code, reject the bad input and return an error.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com