About: http://webisa.webdatacommons.org/270249256

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	In U.S. Pat. No. 6,159,095 to Frohm et al. (???Frohm???), simultaneous multiple game play is extended to a variety of casino games, including video poker, bingo, keno, and reel slot machines.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk