About: http://webisa.webdatacommons.org/220140182

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	A role is a logical grouping of users and groups whose membership is calculated dynamically based on role conditions or policies.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com