About: http://webisa.webdatacommons.org/46920218

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	Rural people of the second wave are less likely to speak languages other than Vietnamese.
http://www.w3.org/ns/prov#wasQuotedFrom	ethnomed.org