About: http://webisa.webdatacommons.org/36900587

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	i put you plugin in on my test site http://www.cung.co.uk using the WP version 3.5.1 ; no other plugin active except your plugin.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.org