About: http://webisa.webdatacommons.org/28199180

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	(B) the activities of such trade or business were a material factor in the
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com