About: http://webisa.webdatacommons.org/432363635

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	If the object is a directory object, the offset is the index of the directory entry to be read and the length is size of the area defined to hold the directory entries being returned.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es