P O https://data.landesmuseum.de/id/a515bd32-6717-4be3-a974-22715dfebaf3

vor 1989

a type of cidoc:E52_Time-Span

S P O cidoc:P82a_begin_of_the_begin
P O 1979
S P O cidoc:P82b_end_of_the_end
P O 1989
S P O rdfs:label
P O vor 1989