About: http://webisa.webdatacommons.org/347059475

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	Ubuntu????????????RSS???????????????????????? RSS is a family of Web feed formats used to publish frequently updated content such as blog entries, news headlines, and podcasts in a standardized format.
http://www.w3.org/ns/prov#wasQuotedFrom	ubuntuguide.org