<http://webisa.webdatacommons.org/prov/451437836>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/64162231> .
<http://webisa.webdatacommons.org/64162231>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/64162231>	<http://www.w3.org/ns/prov#value>	"includes information such as age, gender, occupation, online frequency," .
<http://webisa.webdatacommons.org/64162231>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<peachpit.com> .