About: http://webisa.webdatacommons.org/229049434

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	Walled garden is a system which allows unauthorized use of some resources, but requires authorization to access other resources.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com