About: http://webisa.webdatacommons.org/85657277

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	Then add new text to each page, on top , to link to your new pages... this way you keep your SEO intact, there are many, many links to your pages on google and other websites, if you delete the old pages this will all be lost.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.org