About: http://webisa.webdatacommons.org/233984654

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	The paints or other coloring material employed to impart color to squares 22 and 23 are preferably transparent so as to facilitate viewing of the underlying board or boards and the positions of the pieces thereon.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk