About: http://webisa.webdatacommons.org/259694631

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	File Types Supported: Microsoft Word (DOC, DOCX) and PowerPoint (PPT, PPTX) formats, image files such as JPG, JPEG, GIF, PNG, TIFF, Adobe Acrobat (PDF), zip files containing images and video files including FLV, WMV, AVI, and MPG.
http://www.w3.org/ns/prov#wasQuotedFrom	masternewmedia.org