About: http://webisa.webdatacommons.org/456600694

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 carrying out this invention, the reel strips are changed to display symbols such as X's and O's and blanks.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com