About: http://webisa.webdatacommons.org/155152301

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	There are already plugins, for instance, for uploading and displaying .pdfs and other documents, for building collections, and for annotating images (a la Flickr).
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com