About: http://webisa.webdatacommons.org/85038507

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	But one could image all kinds of information that could be added to such a comment, for instance:
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com