About: http://webisa.webdatacommons.org/275291616

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	3) Make sure they confirm that if their message is an ad, they agree to pay the $5000
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org