About: http://webisa.webdatacommons.org/404289098

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	it is not guaranteed that the string's buffer address will not change during execution of an external function, especially not if the function allocates or deallocates memory itself.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com