About: http://webisa.webdatacommons.org/390755883

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	Selling of advertising space may be accomplished by solicitation of companies, annual fees, random placement, automated selection (based on some sort of criteria or other choosing mechanism), or other ways.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com