About: http://webisa.webdatacommons.org/174751721

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	Tags serve multiple purposes, but the most important one is making your content visible and findable to users looking for blogs on the WordPress.com Reader.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com