<http://webisa.webdatacommons.org/prov/452621110>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/439950388> .
<http://webisa.webdatacommons.org/439950388>	<http://www.w3.org/ns/prov#value>	"The questions can include personal information, such as age, gender and marital status, educational level, living conditions, location of residence and other questions pertaining to each respondent's family." .
<http://webisa.webdatacommons.org/439950388>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/439950388>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/451437838>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/439950388> .