<http://webisa.webdatacommons.org/180273677>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/180273677>	<http://www.w3.org/ns/prov#value>	"The margin for error is higher for any demographic subgroup, such as for gender or region." .
<http://webisa.webdatacommons.org/prov/106809538>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/180273677> .
<http://webisa.webdatacommons.org/180273677>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<arstechnica.com> .