About: http://webisa.webdatacommons.org/456289093

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	By the mid-20th century, tokens of affection extended to other gifts, including flowers and chocolates.
http://www.w3.org/ns/prov#wasQuotedFrom	thenibble.com