About: http://webisa.webdatacommons.org/121196448

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 quick glance through at the registration requirements unearthed this:Individuals under the age of 17 including infants will not be admitted to E3 2013.Also, it sounds like your brother must also be an industry insider as well.
http://www.w3.org/ns/prov#wasQuotedFrom	giantbomb.com