PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ChessClues03 February, 2013I was never crazy about studying openings and I remember GM Larry Evans mentioned that if you know your openings very well for both Black and White and stick to the fundamentals on all the others you will be fine.There was a great book called How to Open a Chess Game' written in the 70's but I heard was maybe back in print.
http://www.w3.org/ns/prov#wasQuotedFrom
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