About: http://webisa.webdatacommons.org/231341568

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	Federer currently has appeared in 49 consecutive grand slam tournaments up to and including the 2012 Australian Open.
http://www.w3.org/ns/prov#wasQuotedFrom	sportsthenandnow.com