About: http://webisa.webdatacommons.org/416471748

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	Today, the Pygmies and other backward groups have no marriage institution; a study of these peoples reveals the simple mating customs followed by primitive races.
http://www.w3.org/ns/prov#wasQuotedFrom	urantiabook.org