About: http://webisa.webdatacommons.org/85618447

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	These are only 30 seconds, you do not have to submit a proposal, you do not get any slides, and the only AV assistance offered is a microphone.
http://www.w3.org/ns/prov#wasQuotedFrom	yapc.eu