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Slides from LAWDI NYC 2012 presentation on projects with relevance to Linked Data.
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[{"title":"Alexandria","point":{"lon":"29.944304823875427","lat":"31.213466703015236"},"options":{"serial_number":"000004568","zoom_level":"1","pleiades_uri":"http:\/\/pleiades.stoa.org\/places\/727070","cultural_importance":[{"culture":"greek","factor":"2"}],"periods":[{"term":"Ptolemaic","culture":"Greek\/Egyptian","start":"332 B.C.","end":"31 B.C.","serial":"000004569","image_link":"http:\/\/www.laits.utexas.edu\/geodia\/modules\/geodia\/period_images.json?sernums=000004569&auth=http"},{"term":"Roman","culture":"Roman\/Egyptian","start":"31 B.C.","end":"359 A.D.","serial":"000004570","image_link":"http:\/\/www.laits.utexas.edu\/geodia\/modules\/geodia\/period_images.json?sernums=000004570&auth=http"}]},"start":"332 B.C.","end":"359 A.D."}]
Result for JSON query:
http://www.laits.utexas.edu/geodia/modules/geodia/search.json?
term=alexandria&item_type=site&auth=http
Period term, prefixes and
suffixes(e.g. “Iron Age”)
Culture(e.g. “Greek”)
Time start/end(e.g. “start: 1000 BC;
end: 800 BC”)
Region(based on
connectivity rather than coordinates)
Stylistic
Political
Technological
Cultural
etc.
Type
of
term
Period(e.g. “Early” + “Iron Age” + “I” + “Greek” + “1000-
950 BC” + “Greece/The Aegean”)
pa
ren
t
Site name(“Lefkandi”)
Latitude, Longitude
Site period(temporal extent of parent period at specific site)
Pleiades URI
“Importance” (zoom level)
Cultural “importance” (zoom level)
GeoDia data model: relational data jammed into a flat database
Prefix Period Term Suffix
Term Type
Absolutedate range
Authority
Geographicarea
mod
ifies
mod
ifies
char
acte
rizes
has
dura
tion
acco
rdin
g to
Is c
onve
ntion
al in
Early, middle, late
Iron Age, Archaic
Technological, developmental, political
A, B, C; I, II, III 600-480 BC
Pedley 2004
Modern nation, ancient territory,
region, site: Greece, the Aegean, Troy
An attempt to model a period assertion (NOT “a period” in absolute terms)
The PeriodO model for a period assertion
Chersonesos and its ARK interface: a context record
Chersonesos and its ARK interface: a small-find record
Chersonesos and its ARK interface: a scan of an illustration of that small find, living on the servers of the Texas Advanced Computing Center in an
iRODS instance
Metadata automatically extracted from files related to Chersonesos ARK records, during iRODS ingest (basis for RCATs proposal)