About: http://webisa.webdatacommons.org/143918105

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 friend just posted the link to the conference on FB. Then, I check your blog and here is a post about the same conference.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com