urn:cts:dta:thaer.moeglin.1815:
urn:cts:dta:thaer.landwirthschaft03.1810:
urn:cts:dta:thaer.landwirthschaft01.1809:
urn:cts:dta:thaer.landwirthschaft04.1812:
urn:cts:dta:thaer.landwirthschaft02.1810: