About: http://webisa.webdatacommons.org/47998405

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	Since you are using strings, the value could contain characters other than digits.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com