About: http://webisa.webdatacommons.org/53725642

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	Most of the web sites listed here allow you to download several types of files.Some of them only list items from their own respective databases, while others aggregate content from multiple resources and display it in central location.
http://www.w3.org/ns/prov#wasQuotedFrom	listofsearchengines.org