<http://webisa.webdatacommons.org/prov/410760153>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/154793820> .
<http://webisa.webdatacommons.org/154793820>	<http://www.w3.org/ns/prov#value>	"The categories such as ethnicity, gender, and nationality change every so often." .
<http://webisa.webdatacommons.org/154793820>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/154793820>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<blogspot.com> .