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  1. Open Repositories committer meeting reflections
  2. fcr:metadata and NonRdfSource descriptions

    1. Requirements
      1. Single subject in RDF
      2. User-definable descriptions of binary resources (non-RDF resources)
        1. In addition to the default fcr:metadata?
        2. Instead of the default fcr:metadata?
      3. User-definable descriptions of binaries that can be Containers
      4. LDP link header "describedby" on Binary to description
      5. Remove description (if auto-created) when binary is removed
        1. Remove binary when description (if auto-created) is removed??
          1. Fedo Raadmin: this isn't required by LDP-- does Fedora want to require it?
          2. A. Soroka: If a bitstream has no retrievable properties, how to supply system-managed properties like date-modifed? What about fixity or audit info?
    2. Questions on the table:
      1. Dealing with fcr:metadata:
        1. Should fcr:metadata, as an LDP-RS with a URI distinct from the
          LDP-NR, exist at all?
          1. If yes, should the contents of fcr:metadata be refactored
            refactored such that all triples have only one subject?
            1. If yes, what should that subject be?
          2. If yes, Should fcr:metadata support the same kinds of operations that
            that other repository resources support (such as DELETE or POST), or do only
            only a subset of these pertain?
          3. If no, then should the binary contents of an NonRDFSource
            NonRDFSource as well as its RDF description be available from the same URI, via
            via content negotation?  Is this consistent with letter and spirit of LDP?
      2. Dealing with Fedora resources, created by a user, to describe
        NonRDFSources:
        1. Should Fedora allow users to modify
          modify iana:describes/iana:isDescribedBy properties on Fedora objects?  Right
          Right now, these are server-managed.  If a user wishes to express the
          the relationship between a given NonRDFSource and an object that describes
          describes it, using the iana:describes/iana:isDescribedBy predicates, they cannot
          cannot do so.  They would need to use terms from another vocabulary or
          or ontology
        2. Should Fedora, in its core codebase, as a value-add service, add
          add additional "Link rel=describedBy" headers on NonRDFSources, based on the
          the existence of resources in the repository that claim to describe it?
          1. If yes, what is the mechanism by which the repository
            repository determines when a resource is describing a NonRDFSource? 
            1. Is it the presence of specific "special" properties such as iana:describes or
              or iana:isDescribedBy? 
              1. If so, where must these specific properties be
                be asserted (i.e. in the properties of the NonRDFSource, or by the
                the describing object)?
  3. 4.2.1 Release manager?

  4. Tickets resolved this week:

    Expand

    Jira
    serverDuraSpace JIRA
    columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
    maximumIssues20
    jqlQueryfilter=13111
    serverIdc815ca92-fd23-34c2-8fe3-956808caf8c5

  5. Tickets created this week:

    Expand

    Jira
    serverDuraSpace JIRA
    columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
    maximumIssues20
    jqlQueryfilter=13029
    serverIdc815ca92-fd23-34c2-8fe3-956808caf8c5

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