About: http://webisa.webdatacommons.org/373670708

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	But in practice, groups can quickly get out of hand because any member of a group can add members from his or her own friends list, even if they???re not friends with anyone else in the group, including the group???s administrator.
http://www.w3.org/ns/prov#wasQuotedFrom	safekids.com