About: http://webisa.webdatacommons.org/413805237

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	Without going much in detail, InfoPath roles is a functionality where you can define user tags like Sales", Management and utilize them in your form logic.
http://www.w3.org/ns/prov#wasQuotedFrom	msdn.com