About: http://webisa.webdatacommons.org/139659865

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 search engine spider is a program that crawls the Web, visiting Webpages to collect information to add to or update a search engine???s index.
http://www.w3.org/ns/prov#wasQuotedFrom	iabcanada.com