About: http://webisa.webdatacommons.org/419447087

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Furthermore, whereas gender is a characteristic that is meaningful at all four sites, race/ethnicity would not be meaningful in St. Petersburg, Russia where race/ethnicity is homogeneous.
http://www.w3.org/ns/prov#wasQuotedFrom	pubmedcentralcanada.ca