About: http://webisa.webdatacommons.org/324530956

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	And good shot about Ursa being an airbending. you are right: in the cannon verse his mother was a nonbender and that leaves her a blank slate of the inmaginative author.
http://www.w3.org/ns/prov#wasQuotedFrom	fanfiction.net