About: http://webisa.webdatacommons.org/217272828

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	For the purposes of this policy, social mediameans any facility for online publication and commentary, including blogs, wikis, and socialnetworking sites such as Facebook, LinkedIn, Twitter, Flickr, and YouTube.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net