About: http://webisa.webdatacommons.org/207279960

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	Not because of the quality of the posts, mostly because someone decided to create an account with the username of moderator and discovered a bug that allowed them to sink individual post ratings down to negative 1.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org