Hi Laura > Thank you Greg! > I'm very new to Fedora so I'll try to be more concrete! > * Question number 1: > I added two objects to Fedora Repository: "base:001" and "base:002" > both containing a datastream ONTOLOGY with the same .rdfs schema > (I have the service "Enhanced Content Models" deployed in Tomcat).
"Enhanced Content Models" supports the ONTOLOGY datastream in content model objects, not data objects - if your objects are data objects then your ONTOLOGY datastreams will be treated as just a "normal" datastream. > The relationships between the objects (according to my own ontology > and not according fedora standard ontology) should be stored in a > RELS-EXT datastream, isn't it???? Yes, relationships should be asserted in the RELS-EXT and RELS-INT datastreams. As Greg mentioned, the subject of these relationships must be either a Fedora object (if asserted in RELS-EXT) or a Fedora datastream (if asserted in RELS-INT). > > * Question number 2: > If I added a number of objects related each ather according > to my ontology, these relationships would produce a graph. > This graph should be referenced in the FROM field of a SPARQL > query. My question is: where is this graph stored (i.e what > should i write in the FROM field of my query?)??? If you're using the Fedora RISearch interface (http://server:port/fedora/risearch) you don't need to specify the FROM clause as the default graph is the Fedora resource index (which is called #ri). > > PS: I tried to install mulgara but I can't download it > (the .jar installer is > damaged) I'll try soon. If there are any issues with the Mulgara downloads, you may want to report this on the Mulgara mailing list (see http://www.mulgara.org/community.html) Regards Steve ------------------------------------------------------------------------------ Free Software Download: Index, Search & Analyze Logs and other IT data in Real-Time with Splunk. Collect, index and harness all the fast moving IT data generated by your applications, servers and devices whether physical, virtual or in the cloud. Deliver compliance at lower cost and gain new business insights. http://p.sf.net/sfu/splunk-dev2dev _______________________________________________ Fedora-commons-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/fedora-commons-developers
