= UseCaseAnnotatingWithThings =

(back to UseCases)

implemented in WikitologyGui

= Prerequisite =

Paul meets an investor for his new office in Rome. He wants to associate this Meeting with his office-project in gnowsis.
At the moment in his PIMO there is a Thing paul:InvestorMeetingRome and a Thing paul:OfficeRome.

= Result =

These two Things will be associated to each other with the two triples:

 * __paul:InvestorMeetingRome__ - __pimo:hasTopic__ - __paul:OfficeRome__
 * __paul:OfficeRome__ - __pimo:isTopicOf__ - __paul:InvestorMeetingRome__


= Trigger =

 * Paul browses in his gnowsis to the Thing '''paul:OfficeRome'''
 * With drag&drop he moves the Thing '''paul:InvestorMeetingRome''' to the list of all the related Things of '''paul:OfficeRome'''

= Procedure =
 * When moving a Thing per drag&drop to the related-list the two triples from above will be added to the Storage (PIMO-storage or Resource-storage?)


= Alternatives =
 * Now Paul wants to relate Peter to this meeting, because he will attend him.
   * So he browses again to the Thing paul:InvestorMeetingRome and adds the Thing representing peter per drag&drop to the list "related"
   * The system will create the two accordingly triples and store them


 * Now Paul things that "related" is semanticaly not precise enough. So he wants to have a relation "attends".
   * So he clicks the button "new relation"
   * a popup window opens.
   * in this window Paul has to say define a name for the new relation __and__ a name for the inverse relations
   * And Paul has to decide if his new relations are subProperties of either pimo:related, pimo:PartOf or pimo:hasTopic
   * After clicking create Button in this popup the system creates some triples:
     * __paul:attends__ __rdf:type__ __rdf:Property__
     * __paul:attends__ __rdfs:subPropertyOf__ __pimo:related__
     * __paul:attends__ __rdfs:label__ __"attends"__
     * and some more for the inverse property
   * after creating the new relations the browser has one more list with Things, displaying all the Things that are related to the current one with "attends"


 * The relevant Things are not available per drag&drop (maybe the list/tree of all Things is too large)
   * So Paul needs a different way to add Things to related-lists and hasTopic-lists
   * For this case he clicks a "find Thing"-button, a popup-window opens and here he can searach for the Things in his PIMO