About: http://webisa.webdatacommons.org/133449335

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	Slot machines also appeared in grocery stores and other businesses.
http://www.w3.org/ns/prov#wasQuotedFrom	mshistory.k12.ms.us