About: http://webisa.webdatacommons.org/222833414

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	and any new post sends the thread to the top of the Discussion page, so sometimes people have nothing in particular to add, but like the thread & want to send it to the top, so they K&R, indicating their approval of the thread.
http://www.w3.org/ns/prov#wasQuotedFrom	democraticunderground.com