About: http://webisa.webdatacommons.org/1829446

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	But I do not think that is a problem as what you get is an idea of how the idea of social networking sites evolved over the years.
http://www.w3.org/ns/prov#wasQuotedFrom	amazon.co.uk