About: http://webisa.webdatacommons.org/173257028

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	The check digit must have blanks in the first two positions and a letter other than E,
http://www.w3.org/ns/prov#wasQuotedFrom	irs.gov