About: http://webisa.webdatacommons.org/415969868

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	Math especially breaks the feed, since the markup for most mathematical expressions is pretty tex heavy.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com