About: http://webisa.webdatacommons.org/91433559

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	Another possibility would be that the file is a Reparse Point or Junction which is a class of non-file elements under NTFS. This is very technical and is described in this Wiki article.
http://www.w3.org/ns/prov#wasQuotedFrom	metafilter.com