About: http://webisa.webdatacommons.org/440943637

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	Therefore, your return value is a pointer that points to a place on the stack that will be invalid when your function exits.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com