About: http://webisa.webdatacommons.org/320558472

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	alternative to business expenses such as travel and lodging, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com