P O https://data.landesmuseum.de/id/61a37e03-ceb1-42c4-85dc-4773aa3a76ca

vor 1990

a type of cidoc:E52_Time-Span

S P O cidoc:P82a_begin_of_the_begin
P O 1980
S P O cidoc:P82b_end_of_the_end
P O 1990
S P O rdfs:label
P O vor 1990