About: http://webisa.webdatacommons.org/53148994

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	According to Murdock, there are rules in choosing a mate such as criteria of age, sex, kinship, ethnocentrism etc.
http://www.w3.org/ns/prov#wasQuotedFrom	publicanthropology.org