<http://data.silknow.org/timespan/0afcbd0c-4564-3b99-a11e-be1ab7b1c867>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://erlangen-crm.org/current/E52_Time-Span> .
<http://data.silknow.org/timespan/0afcbd0c-4564-3b99-a11e-be1ab7b1c867>	<http://erlangen-crm.org/current/P78_is_identified_by>	"19th to 20 th century" .
<http://data.silknow.org/timespan/0afcbd0c-4564-3b99-a11e-be1ab7b1c867>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"19th to 20 th century" .