About: http://webisa.webdatacommons.org/122676447

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	Maybe you can have events where all are welcome including newcomers and then other events that are just for members" that you know and are invitation only?
http://www.w3.org/ns/prov#wasQuotedFrom	metafilter.com