<http://webisa.webdatacommons.org/prov/395442809> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/337397439> . <http://webisa.webdatacommons.org/337397439> <http://www.w3.org/ns/prov#wasQuotedFrom> <dmnews.com> . <http://webisa.webdatacommons.org/337397439> <http://www.w3.org/ns/prov#value> "Demographic information has long been valuable to marketers because of the type of data it offers, such as age, sex, marital status, income and other details that can assist in targeting." . <http://webisa.webdatacommons.org/337397439> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/prov/396956630> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/337397439> .