About: http://webisa.webdatacommons.org/433419690

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	Yes, you can already work with a setup sort of like this if you are willing to re-adjust every post you have made each time you want to post.
http://www.w3.org/ns/prov#wasQuotedFrom	slashgear.com