About: http://webisa.webdatacommons.org/225093259

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	There is a clear African admixture in the coastal population as well as a distinct social group known as the Akhd??m, who perform menial tasks and are the closest thing to a caste in Yemen.
http://www.w3.org/ns/prov#wasQuotedFrom	britannica.com