About: http://dbpedia.org/resource/Richard_Wilbur/birthdate/birthdate_and

Property	Value
dbpprop:birthdateAndAgeProperty	1 (xsd:integer) 3 (xsd:integer) 1921 (xsd:integer)
dbpprop:wikiPageUsesTemplate	dbpedia:Template:birthdate_and_age
is dbpprop:birthdate of	dbpedia:Richard_Wilbur

About: http://dbpedia.org/resource/Richard_Wilbur/birthdate/birthdate_and_age