2. the archival project
giving linked data a shot
the questions…
how hard it is to publish linked data?
is it possible without unlimited resources
and technical support?
is there a clear benefit?
4. the archival project
linked open data (what is it and why?)
use URIs as names for things.
use HTTP URIs so that people can look up those names.
when someone looks up a URI, provide useful information,
using the standards (RDF, SPARQL).
include links to other URIs so that they can discover more
things
5. the archival project
how does linked data work?
Aaron Rubinstein
URI
representations
Amherst, MA
HTML
web page
RDF URI
URI
FOAF profile
RDF
URI
info about Amherst
6. the archival project
modeling names and collections
URI Robert Francis
arch:correspondedWith arch:primaryProvenanceOf
URI Robert Francis Papers
Marianne Moore URI
URI Predilections (book)
VIAF ID URI
URI
URI Marianne Moore Papers
7. the archival project
arch vocabulary
creating ontologies can be as simple or complex
as you want it to be…
design principles
* re-use existing vocabularies
* only create terms that exist
nowhere else
* keep it simple
http://purl.org/archival/vocab/arc
h#