About: http://webisa.webdatacommons.org/448446766

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	Sites that offer free games, such as black jack and poker, are also acceptable.
http://www.w3.org/ns/prov#wasQuotedFrom	ppc-advertising-guide.com