About: http://webisa.webdatacommons.org/150896493

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	It provides a written promise from the groom (he is legally binding in some countries) to take care of his wife's emotional and physical needs, including providing clothing, food and other basic necessities.
http://www.w3.org/ns/prov#wasQuotedFrom	howstuffworks.com