About: http://webisa.webdatacommons.org/296055363

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	Your example is a function he is only defined at a single point, $x=0$; the limit does not exist for any other $x$.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com