About: http://webisa.webdatacommons.org/263554750

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	A similar phrase, bone of contention, meaning an issue over which two people argue, also dates back to the 1500s and refers, appropriately, to two dogs fighting over an especially choice bone.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com