About: http://webisa.webdatacommons.org/361309775

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	That way you can collect the contact info as they purchase your tickets directly.You are right; there is a reason (actually a few) that they do not share it.
http://www.w3.org/ns/prov#wasQuotedFrom	arstechnica.com