About: http://dbpedia.org/resource/Peter_Demens/deathDate/Death_date_and

Property	Value
dbpprop:deathDateAndAgeProperty	1 (xsd:integer) 5 (xsd:integer) 13 (xsd:integer) 21 (xsd:integer) 1850 (xsd:integer) 1919 (xsd:integer)
dbpprop:wikiPageUsesTemplate	dbpedia:Template:death_date_and_age
is dbpprop:deathDate of	dbpedia:Peter_Demens

About: http://dbpedia.org/resource/Peter_Demens/deathDate/Death_date_and_age