About: http://webisa.webdatacommons.org/163524910

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	Online social networks, such as Ning, Twitter, and even Facebook, provide teachers with a way to meet colleagues from around the world and around the country.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com