About: http://webisa.webdatacommons.org/126244857

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	intent of unexpand was to translate multiple <blank>s into tab stops, where tab stops were a multiple of eight column
http://www.w3.org/ns/prov#wasQuotedFrom	opengroup.org