rabinowitz at lawdi
DESCRIPTION
Slides from LAWDI NYC 2012 presentation on projects with relevance to Linked Data.TRANSCRIPT
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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
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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
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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)
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The PeriodO model for a period assertion
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Chersonesos and its ARK interface: a context record
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Chersonesos and its ARK interface: a small-find record
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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
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Metadata automatically extracted from files related to Chersonesos ARK records, during iRODS ingest (basis for RCATs proposal)
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