About: http://webisa.webdatacommons.org/333451508

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	A catalog is a program that generates an index from the pages that have been read by the spider.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr