<http://webisa.webdatacommons.org/439787144>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<zendesk.com> .
<http://webisa.webdatacommons.org/prov/267068070>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/439787144> .
<http://webisa.webdatacommons.org/439787144>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/439787144>	<http://www.w3.org/ns/prov#value>	"Roger Federer is a legend and the ongoing brilliance canno doubt see him challenging once more." .