About: http://webisa.webdatacommons.org/343671913

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	I finally realized that my /tmp dir was owned by root and other users could not write to it.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com