About: http://webisa.webdatacommons.org/216823729

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	The fourth variable, external commitment was developed to account for inconsistencies in existing theory concerning such elements as marital status.
http://www.w3.org/ns/prov#wasQuotedFrom	ou.edu