This will be a short list of labels, each uniquely identifying the resource. We will use at least two instances of this field. One will be an automatically generated numerical entry. The other will be a more conceptual human readable entry, namely a URI of a form similar to http://i2geo.net/resources/Thales_theorem, such as the URI of a wiki page. This entry will be generated based on the title of the resource. So 1.1.1-Catalog will consist of http://i2geo.net/ and 1.1.2 of will be of the form http://i2geo.net/resources/my_theorem'. This will contain a list of LangStrings with the title in various languages. Users will be able to add a title in their own language. A list of the languages supported by the resource. The value none is also allowed to mean there is no language used. This field being left out will mean that the language used is in some sense universal, that everybody (in the EU at least) will be able to work with it. This field will contain concise descriptions of the resource, in various languages, each a LangString. There will be at most one for each language. This field is not of use to the intergeo platform itself, since we have implemented an ontology to characterize content of resources (see Classification and Deliverable 2.3). However, for the sake of interoperability with other platforms that might want to use the intergeo resources, a set of keywords will be generated from the ontological annotation of the resource. auto-generated The version number of the resource. We will adhere to numbering with natural numbers, starting at 1. This is not as general as LOM allows for this data element, but makes for maximal clarity. We want authors to have control over the visibility of the resources they contribute. This can be handled with the PublishingStatus data element. Users can make the resource a user-private draft, which will only be visible by themselves. Moreover, we will have the possibility for users to create groups for more efficient collaboration and exchange. Thus we will allow the possibility of group-private drafts, visible only within such a group. Public drafts will be visible to everyone, but with indication that they have not been finalized. This field (its subfields) collect references to the people that contributed to the resource: The author will be the original designer of the resource. An annotator will be someone writing descriptions or comments, a validator someone proofing and adjusting the metadata record and a retractor somebody who (temporarily) took this resource out of the publicly visible database. This will define who the contributor is. We will let contributors fill in a form, allowing them to enter only very little personal data, but still making it possible to point to a unique place where (some) data on this person can be found. This data will then be stored in the form of a vCard. The contributor field will then contain the URI of this vCard, e.g. http://www.i2geo.net/users/myself. The date of the initiation/edit/annotation/retraction of the resource. The system will default to now, but the contributor has the final say. 8.2 auto-generated auto-generated auto-generated Analogous to 2.3, this field and its subfields will contain data in the form of a vCard of the contributor, but in this case of a contributor for this metadata itself. We note that the roles we allow here are 'initiator' and 'editor'. This will define who the contributor is. We will let contributors fill in a form, allowing them to enter only very little personal data, but still making it possible to point to a unique place where (some) data on this person can be found. This data will then be stored in the form of a vCard. The contributor field will then contain the URI of this vCard, e.g. http://www.i2geo.net/users/myself. The date of the initiation/edit/annotation/retraction of the resource. The system will default to now, but the contributor has the final say. 8.2 auto-generated auto-generated This will contain the URI of the rdf/xml specification of this metadata standard. auto-generated This states the default language of this metadata record itself. We will prefill 'en' (English) here. A french description in 1.4:Description, for example, would be added as a LangString ('fr','La plus belle resource du monde') so the language would be clear. auto-generated The name of the format, which we will supply for standardization in Work Package 3 or the mime-type of the document. auto-generated auto-generated The URI to the place on the intergeo platform where this resource can be found. Will be automatically computed, based, in our case, to the Identifier 1.1:Identifier. auto-generated This is a disjunction of all the technical requirements for the use of this resource. Since operating system and browser, which LOM gives as default value space, do not give compatibility issues for our purposes, we define our own value space here with type 'DGS' and tokens the names of various DGS. This must be seen as a key that can have as value a set of names of the Dynamic Geometry System with which the resource is supposed to work, including the minimally required versions. auto-generated We will fill this with a standard text similar to: 'Load the resource into a Dynamic Geometry System supporting the intergeo format. For a list of these programs, other resources, and help, see http://i2geo.net/'. Users may put extra remarks here about the functionality of this resource. This may concern functionality within different DGS, e.g. that this specific resource will only work in a limited way with a specific DGS, or it may concern other unforeseen future requirements. This is the mode of learning the resource supports. This has much to do with 5.3:InteractivityLevel. Most constructions will have active type, while some other documents on the platform, like curriculum standards, might get expositive. The standard value space that LOM offered seemed overly complicated to us, and not to the point. Based on the experience of Cabrilog and ofset, we defined the simple value you see here. It mainly speaks for itself. The difference between drill_and_practice and exploration is that resources of the latter type will are more open-ended. Most resources are probably either for learners or teachers. But some other documents on the platform might be for managers. LOM suggests putting two instances of this data element, one for coarse categorisation, one for fine-grained. We will use ("LOMv1.0","school") for the coarse one. For the fine grained one we shall use the URI of the OWL individual representing that educational context, an instance of EducationalLevel and EducationalProgram. This means a possible value could be Gymnasium_Saarland_9te which should be rendered as 'Gymnasium Saarland 10.~Klasse'. auto-generated We let this range be computed from the ontology and the set of Educational Levels that have been entered for this resource in 5.6:Context, which we view as more detailed information. This field is kept for interoperability. Difficulty for target audience. We will try to let this sort itself out and let the creator and later validators of a resource assert how difficult a resource is. We expect this field to be useful for teachers: for example, they often want to know whether a resource is suitable for a first aquaintance with the theme of the resource. The resources on the intergeo platform will not cost the user anything. LOM allows an author to express here whether some form of copyright applies to the resource. To the resources on the intergeo platform, there will always apply some form of copyrights, the default being CC-Attribution-Sharealike~cc-by-sa. auto-generated Automatically filled after the choice for a specific license. A human-readable description and upshot of this license will be put here in English. auto-generated This part of LOM is supposed to be used for comments by users on their experience with the resource. On the intergeo platform, each resource will have its own discussion forum, just like on a wiki. For size purposes, we will not export all the data of the this forum to the LOM metadata of the resource. Instead, we will ask annotators on the platform to submit a grade if they review and annotate a resource. We will then include a list of these grades in the metadata, together with hyperlinks to the corresponding comments on the platform. auto-generated This will contain the URI to the place on the user forum or the quality review system for the resource where this annotation can be found. auto-generated auto-generated This will contain the short quality assessment of the annotator in the form of a number between 0 (very very bad) and 100 (very very good). For flexibility, we will allow a float as number. auto-generated This field contains the number of evaluations used in the quality assessment whose quality is reported. Using Quality and NumEvaluations allows the platform to export an aggregation of many quality results which will be needed as soon as more than 20 evaluations will be done. A resource will be classified with our ontology. This will be done with the competencies and topics described in D2.3. The resulting classifying expression will be put in 9.2.2 We deviate from the standard LOM value space and restrict this to {prerequisite, educational objective}. This means that a topic or competency from 9.2 is either presupposed to work with this specific resource, or is trained/taught in this resource. The users will choose the competencies and topics with our SkillsTextBox utility, described in D2.3 and Intergeo-Search-Tool-MKM08. The subfields will then be filled automatically. The Id child of the Taxon element inside taxonPath is the URI of the OWL individual representing that topic or competency. Such URIs are provided, as of today, in the OWLdoc view of the ontology on http://i2geo.net/ontologies/dev. For example the competency Calculate_sum_of_fractions has as canonical URI: http://www.inter2geo.eu/2008/ontology/ontology.owl#Calculate_sum_of_fractions but would be shown to the users as one of 'calcular la suma de dos fracciones", 'calculate sums of fractions', 'Summen von Brüchen berechnen', or 'Addition des fractions'.