[an error occurred while processing this directive] RDFStore technology demos - fetch data object on-line demonstrator [an error occurred while processing this directive]

RDFStore data object fetcher on-line demonstrator

"get all relevant RDF about this thing in the repository" i.e. get a "concise bounded description" of a given resource/thing Given a URI denoting some resource, a concise bounded description of that resource is a set of RDF statements, explicitly asserted and/or inferred, comprised of the following:

  1. All statements where the subject of the statement denotes the resource in question; and
  2. Recursively, for all statements included in the description thus far, for all anonymous node objects, all statements where the subject of the statement denotes anonymous resource in question; and
  3. Recursively, for all statements included in the description thus far, for all reifications of each statement, the concise bounded description of each reification.
This results in an RDF graph where the terminal nodes are either URI references, literals, or anonymous nodes not serving as the subject of any statement, insofar as the describing agent is aware; effectively constraining the description to only those statements made explicitly about the resource in question or about other directly related anonymous resources, and any associated reifications. (taken from http://sw.nokia.com/uriqa/URIQA.html)

see also Fetching RDF : Data Objects and http://lists.w3.org/Archives/Public/www-rdf-dspace/2003Jun/0047.html

RDF metadata source:
 

(optional) domain/context/name idenfitier of the metadata source:
 

URL of the data object:
 

Return results as: RDF/XML N-Triples


Options:

  if the source is not an RDFStore parse it as N-Triples (by default the SiRPAC RDF/XML parser is used)
This demo is running the latest RDFStore snapshot.

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