About: http://webisa.webdatacommons.org/246492251

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 relationship is not a perfect one, however, and is affected by such things as material circumstances, gender, and other factors.
http://www.w3.org/ns/prov#wasQuotedFrom	plos.org