About: http://webisa.webdatacommons.org/17173540

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	X is the largest class; as for the numbers, an X2 would be twice as intense as an X1.
http://www.w3.org/ns/prov#wasQuotedFrom	chess.com