About: http://webisa.webdatacommons.org/12853998

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	Each tile may be colored with a plurality of colors and at least one tile may represent characters, such as the letters ???A??? through ???Z???, numbers, and symbols.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk