About: http://webisa.webdatacommons.org/101676330

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	For groups, there is an additional feature which didn't exist when the system was designed: a process can be a member of any number of groups; these are the supplementary group IDs.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com