<http://data.silknow.org/timespan/1d666e15-7b48-3783-92aa-a2aee161d8f2>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://erlangen-crm.org/current/E52_Time-Span> .
<http://data.silknow.org/timespan/1d666e15-7b48-3783-92aa-a2aee161d8f2>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"from 18th to 19th c." .
<http://data.silknow.org/timespan/1d666e15-7b48-3783-92aa-a2aee161d8f2>	<http://erlangen-crm.org/current/P78_is_identified_by>	"from 18th to 19th c." .