About: http://webisa.webdatacommons.org/248568953

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	Since people often have to set up things like vacation and conferences early (before summer), this announcement is a bit late, is not it?
http://www.w3.org/ns/prov#wasQuotedFrom	sitepoint.com