About: http://webisa.webdatacommons.org/261513587

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	D. change over timeWeegy: The answer is A. availability of substitutes. jher000|Points 7880|User: Businesses often use information such as age, income level, and occupation to sell products to certain groups of people.
http://www.w3.org/ns/prov#wasQuotedFrom	weegy.com