0 learningResourceType The predominant type or kind characterizing the learning resource. hasDocument The URL to the standard specification document. 0 0 general public SPARQL Resource A resource in the context of data catalogs. Thing A generic super class from the schema.org vocabulary. WCS securityIncidentContact Name and Email of the person who takes care of critical security issues about the service creator The creator of this content. Domain: Resource or CreativeWork assigning roles and responsibilities 1 0 sharing data 1 0 Aggregator A catalog which indexes data that is stored in external repositories. It harvests the metadata and possibly provides it in an aggregated or processed way. target The resource or thing that is similar to the entity. 0 Commitment A formal research declaration or initiative that can be endorsed or signed (e.g., DORA, NFDI4Earth Commitment). 1 0 dataProtectionAndBackup Description of data security and backup strategy, e.g. how are data protected from getting lost and stolen. Storage research software engineer OAI-PMH certificateName The official name or type of the certificate awarded to the repository. MetadataStandard A standard for interoperable exchange of metadata. nameAbbreviation Abbreviation of the service name 0 OpenDAP 0 Tool/Application 1 0 serviceLocation The geographical position where the service is based PeriodOfTime A time period 1 RD.1 Person A person. Repository A public (virtual) platform that hosts data or structured content of metadata and data or only metadata in the field of Earth System Sciences. It may allow to submit user-data. It may be curated. Membership Indicates the nature of an Agent's membership of an organization. 0 simMeasure The similarity measure that was used limitations Description of upper resource limits for the service or software, such as maximum numbers of users, data volume, memory, CPU, instances, etc. 0 0 accessURL The URL under which something can be accessed. KHMetaDataObject A mixin for all metadata objects in the KH. Catalog A catalog ... 0 CreativeWork The most generic kind of creative work. 0 dataAccessType The type of access to the data in the catalog. 0 temporal Temporal coverage of a resource serviceOwner Name and Email of the person who is responsible for delivering the service WMTS ServiceKPI The key performance indicators (KPI) applicable to RDM services; The required KPI is dependent on service type. Software A software application, library, package, plugin, template, script, or similar that may be executable or given as source code. 1 contentType The content type of the datasets in the catalog. NOTE: re3data is in the process of replacing the range of the matching contentType property with values from the COAR vocabulary (see: https://vocabularies.coar-repositories.org/resource_types/ ). As soon as this change is completed, this will be adapted here as well. Until then the range remains "string", with values as in re3data's schema V2.2 0 external nfdi4earth 1 Distribution A specific representation of a dataset. NOTE: More properties will be added when needed. Organization A research organization, in the sense of a formal institution. Not the same as a community or initiative. endorsedCommitment The Commitment being endorsed, signed, or supported 1 catalogAccessRestriction The type of access restriction to the interface of a catalog. supportsMetadataStandard The metadata standard supported by the catalog. legal framework Service A manifestation of a technical-organisational solution, which typically includes storage and computing services, software, processes, and workflows, as well as the necessary personnel support for different service desks. 0 0 fees Webpage containing information on the price scheme for the service endDate End date of a period of time serviceLevel The technology readiness level of the resource 0 Workflow/Pipeline NFDI4EarthOntology https://creativecommons.org/publicdomain/zero/1.0/ 2023-06-19T00:00:00 0.38.3 The ontology and metadata schema for the NFDI4Earth Knowledge Hub. See serializations of this schema as an OWL ontology here: - [RDF/XML](https://nfdi4earth.pages.rwth-aachen.de/knowledgehub/nfdi4earth-kh-schema/ontology.owl.xml) - [RDF/Turtle](https://nfdi4earth.pages.rwth-aachen.de/knowledgehub/nfdi4earth-kh-schema/ontology.owl.ttl) - [RDF/JSON-LD](https://nfdi4earth.pages.rwth-aachen.de/knowledgehub/nfdi4earth-kh-schema/ontology.owl.jsonld) - [RDF/N-Triples](https://nfdi4earth.pages.rwth-aachen.de/knowledgehub/nfdi4earth-kh-schema/ontology.owl.nt) https://git.rwth-aachen.de/nfdi4earth/knowledgehub/nfdi4earth-kh-schema/-/issues https://nfdi4earth.de/ontology/ 2023-06-19T00:00:00 n4e The ontology and metadata schema for the NFDI4Earth Knowledge Hub. See serializations of this schema as an OWL ontology here: - [RDF/XML](https://nfdi4earth.pages.rwth-aachen.de/knowledgehub/nfdi4earth-kh-schema/ontology.owl.xml) - [RDF/Turtle](https://nfdi4earth.pages.rwth-aachen.de/knowledgehub/nfdi4earth-kh-schema/ontology.owl.ttl) - [RDF/JSON-LD](https://nfdi4earth.pages.rwth-aachen.de/knowledgehub/nfdi4earth-kh-schema/ontology.owl.jsonld) - [RDF/N-Triples](https://nfdi4earth.pages.rwth-aachen.de/knowledgehub/nfdi4earth-kh-schema/ontology.owl.nt) 1 conditionsOfAccess Conditions that affect the availability of, or method(s) of access to, a resource, e.g., whether registration is required to access the resource. 0 data owner 0 copyrightNotice Text of a notice appropriate for describing the copyright aspects of this Creative Work, ideally indicating the owner of the copyright for the Work. hasContributedTo An existing creative work (usually software source code) that was contributed to within a project Range includes any subclasses of CreativeWork, Datasets, ... policy maker restricted servicePublicationConsent Formal agreement from the hosting institution to publish the service metadata via NFDI4Earth services LearningResource The LearningResource type can be used to indicate CreativeWorks (whether physical or digital) that have a particular and explicit orientation towards learning, education, skill acquisition, and other educational purposes. firstLevelSupportContact Name and Email of the service's first level technical support or the helpdesk at the hosting institution NetCDF countryName The name of the country where the organization is based. id data user organization Indicates the organization in which the Agent is a member. NOTE: Range should be ResearchProject or Organization, see: https://git.rwth-aachen.de/nfdi4earth/knowledgehub/nfdi4earth-kh-schema/-/issues/8 boundingBox The geographic bounding box of a resource RD.7 0 competencyRequired Knowledge, skill, ability or personal attribute that must be demonstrated by a person or other entity in order to understand this LearningResource. 0 0 0 isNFDI4EarthLabelled Indicates that a resource has the NFDI4Earth Label. RD.5 kpiValue Value of a KPI. targetProduct A link to the running web application/ web service which is built with this software. 0 language The language of the content of this resource. researchContext Description of the context in which a research finding has been made. Location A spatial region or named place. It can be represented using a controlled vocabulary or with geographic coordinates. Kind The contact point of a resource. Data Publication, Discovery and Access 0 modified The date when a resource was last modified (in its source system) 1 1 ResearchFinding A research finding in the form of a statement, supported by a research article, an analysis of a dataset, or similar. 0 0 0 Endorsement A relationship between an entity (Person or Organization) and a research commitment, capturing support through signatures, endorsements, or expressions of support. linkToDocumentation Link to documentation about the resource service catalogue hasWebsite The URL to the website of the metadata standard. endorsementType The type of commitment relationship (e.g., signature, endorsement, support, adoption). Geometry A geometry to describe the geographical dimension of something. subjectArea The property is a relationship between a resource and its academic discipline, subject area or domain. Domains: Resource or Thing Note: Currently we use the DFGFO vocabulary for acadamic disciplines. Where this is too coarse, it is allowed to use the broader DFGFO subject and additionally an academic subject from the UNESCO Thesaurus. TODO: make sure that this rule is enforced upon data upload in the KH 0 Point A geometry to describe the geographical dimension of something. hasNotebook A link to an executable notebook (e.g., a Jupyter Notebook) which demonstrates the usage of this software or which accompanies this learning resource. Domain: On any Software or LearningResource contributor A secondary contributor to the CreativeWork or Event. NOTE: The range can be a Person or an Organization. Due to an issue with the modelling library, the range is currently formally limited to one class. This will change when the following issue is resolved: https://git.rwth-aachen.de/nfdi4earth/knowledgehub/nfdi4earth-kh-schema/-/issues/8 0 codeRepository Link to the repository where the un-compiled, human readable code and related code is located (SVN, GitHub, CodePlex). service A site or end-point that is listed in the catalog. 1 0 0 workflow inCatalog Reference to the catalog in which this Dataset or DataService is listed. Inverse of dcat:dataset 0 1 0 0 data service hasParentStandard The parent standard this standard is based on. 1 0 1 0 1 1 0 1 RD.8 0 ResearchProject A research project. 0 dataAccessRestriction The type of access restriction to the data in the catalog. 0 0 0 0 hasNFDI4EarthContactPerson The IRI to the person which acts as NFDI4Earth contact person for an organization. 0 endpointDescription A description of the services available via the end-points, including their operations, parameters etc. 0 Web Application 0 1 trl3 - experimental proof of concept softwareManager Name and email of the person that is responsible for the software (e.g., project lead). originalDataSource Name of the original repository/ catalog where a Dataset or DataService is hosted in dataLicense The URL to the license of the data in the catalog. 0 isPartOf Another item which this creative work is part of. variableMeasured The variable that is measured in a dataset DataService A collection of operations that provides access to one or more datasets or data processing functions. 1 0 Publication Any publication harvested into the KH. metadata endorser The Organization or Person that endorsed, signed, or supports the commitment. Library/API homepage The homepage of some thing. 0 0 0 SWORD 1 trl2 - technology concept formulated distribution The distribution of a dataset. startDate Start date of a period of time catalogLicense The URL to the license of a catalog. serviceManager Name and Email of the person who is leading the service. 0 0 teaches Describes a competency which is teached by this learning resource Certificate A certificate awarded to a repository, including its name, validity period, and related URLs. Conforms to the re3data schema 4.0 serviceEnablement Necessary IT components that are needed to use the service 0 WMS 0 title The title. This property can be repeated for translated versions. 1 hasLogo The URL to a digital image of the logo of the organization. Advanced locality The name of the locality where the organization is based (eg. the city). 0 0 1 0 endpointURL The root location or primary endpoint of the service (a Web-resolvable IRI). knowledgeSource Source on which a research finding is based. Common sources include research articles and datasets. hasPart Indicates an item or CreativeWork that is part of this item, or CreativeWork (in some sense). 0 0 Database 0 orcidId has ORCID ID The ORCID of the person. assignsIdentifierScheme The identifier scheme which a catalog assigns to its records. TODO: specify controlled vocabulary evaluation hasXSD The URL to an XSD schema document of the standard. 0 0 API An endpoint which provides an application programming interface to some metadata or data. spatialCoverage A geographic region that is covered by the Dataset, Catalog or DataService. 0 RD.3 1 0 synthesis architecture 0 conformsTo The standard or protocol a resource or distribution conforms to. TODO: consider changing the range to GenericIRI in order to uniquely identify the standard by an URI instead of a string, if possible. (Domain: Distribution or DataService) resources 1 Similarity Models a similarity relationship between two entities. 1 maxUploadSizeMb The maximum allowed size of a single resource that can get uploaded to a repository. url The URL where this item can be found. nonProfit Non-profit Whether the resource is provided on a non-profit basis adFree Whether the resource is provided without advertisements hasCommitmentContactPerson The contact person for the NFDI4Earth commitment. This can be a person or a functional contact (e.g., using a functional email address) 1 certificateWidget URL of a badge or widget visualizing the certificate. LHBArticle An article in the NFDI4Earth's Living Handbook. 0 0 0 trl9 - actual system proven in operational environment tools and techniques 1 additionalType A more specific type of this thing. NOTE: Currently the range is string, this might change to GenericIRI, or perhaps skos:Concept of specific skos vocabularies in the future. Dataset A dataset ... Data Ingestion and Curation 0 1 exercise 0 0 sourceSystem A provisional (!) attribute for temporary backwards compatibility. Domain: Any Thing, Resource or Organization publisher The publisher of the resource. 0 1 0 about The subject matter of the content. A controlled vocabulary should be used. tangibleKPI The key performance indicators (KPI) applicable to the resource; the required KPI is dependent on the resource type (serviceType/softwareType). 1 data steward hasCertificate Certificates awarded to the repository. Article An article, such as a news article or piece of investigative report. co-applicant email The email address. Data Analysis and Visualization hasMembership Indicates a membership relationship that the Agent plays. 0 1 0 Open Access Total number of visits 1 hasGeometry The point geometry (latitude + longitude) describing the position where the organization is based. TODO: include speficiation for geometry and which attributes. 1 downloadURL The URL of a direct link to a downloadable file. 1 geometry The geographical area of a resource. sourceSystemURL It links to the website where the information of this resource was harvested from. Preferably links to a human-readable landing page, if not available to a machine-readable API endpoint. This property is not always available. Domain: Any Thing, Resource or Organization hasSignedCommitment Whether an entity has signed the NFDI4Earth Commitment 0 1 funder An organization that supports (sponsors) something through some kind of financial contribution. sourceSystemID A provisional (!) attribute for temporary backwards compatibility. Domain: Any Thing, Resource or Organization storage datePublished The date when a creative work was first published. fair hasURL To specify a uniform resource locator associated with the object. 1 userEnablement Necessary steps of registration and authorisation for users to use the service GDPRCompliant GDPR Compliant Whether the resource provider is confirmed to be compliant with the General Data Protection Regulation (GDPR) 0 0 RD.4 trl1 - basic principles observed 0 0 narrative text 0 hasChildStandard The child standard which is based on this standard. data model CSW altLabel An alternative name for the object. Domain: Any Thing, Resource or Organization licensing options data curator issued Date of formal issuance (e.g., publication) of the resource. Total number of executions 1 shortDescription One-liner to be shown in the catalogue on the tile of the service network 1 role Indicates the Role that the Agent plays in a Membership relationship with an Organization. endorsementDate The date when the commitment was formally endorsed, signed, or supported. 1 catalogAccessType The type of access to the interface of a catalog applicant contactWithPortfolioManagement Point of contact for the NFDI4Earth manager regarding maintenance of the service’s metadata in NFDI4Earth's database 0 0 logo A picture as logo of the service 1 1 0 0 1 trl7 - system prototype demonstration in operational environment electronic lab and field notebooks dateModified The date when a creative work was last modified (in its source system) license The URL of the license applied to this resource. This is currently limited to license URIs according to http://spdx.org/licenses/ Example: http://spdx.org/licenses/MIT TODO: Check how to enforce the SPDX entries kpiNotes Contextual information about a KPI value. 0 0 0 0 0 0 1 1 1 version The version of the resource similarTo Another entity that is similar to this one and the degree of similarity between the two entities. affiliation The KH identifier of the organization a person is affiliated to. trl5 - technology validated in relevant environment Registry A registry is a meta-repository where resources (e.g., repositories, organizations) are registered and possibly receive a persistent identifier. It provides metadata about the resources but does not store any primary research data itself. 1 1 1 0 Beginner 0 0 dataUploadType The type of upload of data to the catalog. feeRequired data security GenericIRI This class exists to allow properties to have an IRI where the class is not known as a range, since LinkML-to-RDF/OWL serializations only treat those properties as an owl:ObjectProperty which have a LinkML class as a range. Otherwise, when using "uriorcurie" as range, LinkML treats the properties like owl:DatatypeProperties where the value is a literal with datatatype xsd:anyURI. subOrganizationOf The parent organization if exists. hasEmail The email address of somebody. Should preferrably start with "mailto:", but not a requirement. Note: The vcard ontology defines this actually as an object property, so values should be IRIs starting with "mailto:". However, the LinkML RDF serializer currently cannot handle this, so define it (for the moment as a string here. requirements Technical requirements for running or using the software, including but not limited to hardware, operating system, and dependencies. 0 0 1 video 0 0 0 landingPage The landing page in the web of a resource. 0 0 softwareAccessType Categories for granting access to users 0 0 1 1 0 businessModel Description about the long-term financial sustainability of the resource 0 description A human-readable description of the object. This property can be repeated for translated versions. (Domain: any subclass of Thing or Resource) softwareCategory Classification based on the stages of the research data life cycle the software supports 0 open contactPoint The contact point for this resource. 0 certificateUrl URL with more information about the certificate. 0 0 member The member organization of the project. Can be inferred from the org:hasMembership property. This probably might become deprecated within the KH schema, so preferrably use org:hasMembership. data provider 0 dataset WFS 0 0 coursePrerequisites References another course which is a prerequirement before taking this course SOAP internal nfdi4earth 0 1 0 data management plans kpiType Type of a key perfomance indicator for RDM services. repositoryType The type of the repository. Note: Currently no controlled voabulary is enforced, but the same values as in the re3data property r3d:type should be used. 0 curation 0 slide theme The subject matter of the content. A controlled vocabulary should be used. 0 identifier Any kind of identifier for any kind of Thing. name The name of the object. This property can be repeated for translated versions. Domain: On any Thing or Organization other 0 0 dataset A dataset that is listed in the catalog. endorsement serviceProvider Organization that provides a research data management service 1 Total number of datasets curated RD.2 1 1 support 0 chargeFree Charge-free Whether the service usage is free of charge 1 AllowsIRIOrBnode Classes with this mixin are allowed in the KH to exist as full entities with an IRI (= the KH ID) but also as dependent object with blank nodes (= no KH ID). This functional mixin is used as a flag in order to generate the Python code (gen-python) in a customized way, because per default LinkML currently does not allow blank nodes for classes with an identifier. closed 1 1 0 1 trl6 - technology demonstrated in relevant environment 0 0 1 1 data collector 0 dataUploadRestriction The type of data upload restriction to the catalog. 0 1 personalDataProcessingAndStorage Personal data processing & storage Description of how personal data are protected by the service provider; the description should focus on the process of where and how the personal data are processed and stored. hasRorId The ID of the entry for this organization in the Research Organization Registry (ROR). (TODO: decide whether this should remain a string (only the ID) or the full URI) embargoed 0 0 1 politicalGeocodingURI For German organizations only: The identifier of the federal state where the organization is based. Must use the controlled vocabulary https://www.dcat-ap.de/def/politicalGeocoding/stateKey/ 0 0 1 articleBody The actual body of the article. This property can be repeated for translated versions. REST institutional membership hasLocality The URL identifier for the locality. Must use geonames as controlled vocabulary here. hasContainerFile A link to a container file (e.g., Dockerfile) which contains all system configurations which are required to run this software and whic can be used to build a runnable image of this software. 1 programmingLanguage The computer programming language. 0 0 data depositor keywords Keywords or tags used to describe this work. 0 Total number of training activities educationalLevel The level in terms of progression through an educational or training context. servicePrivacyPolicy Description of how service/data privacy is maintained citation A reference to an article or any other CreativeWork 0 Closed Access Training author The author of this content. simValue The value of the similarity measure for the two entities 0 0 0 0 Support/Consulting data policies and compliance softwarePublicationConsent Formal agreement from the hosting institution to publish the software metadata via NFDI4Earth services 0 serviceAccessType Categories for granting access to users 0 serviceType A classification of services based on their delivery method and user interface softwareType Classification based on purpose and delivery method audience The intended audience, i.e. the group for whom some creative work was created. 0 1 hasImprint Link to imprint of organization, service, software, or similar. The imprint includes essential information such as name of organization, address, contact information, and any relevant registration and license information. 1 0 0 0 1 1 0 RD.6 0 1 registration 0 0 0 0 0 User Support and Training open access 1 data librarian Data Storage and Management service provider 0 0 1 0 1 1 hasOutcome The outcomes (publications, software, etc.) that were produced during this research project. Range includes any subclasses of CreativeWork, Datasets, ... 0 asWKT WKT serialization of a geometry hasAPI An endpoint which provides an application programming interface to the metadata or data which are stored in this catalog. 0 0 1 1 1 1 Total number of downloads 0 supportsVersioning Whether the catalog supports versioning of the datasets it contains. 1 0 0 0 0 1 1 1 0 participant 1 keyword Keywords or tags used to describe this resource. 1 1 fn Full name of a Kind 0 FTP 0 1 0 1 1 0 Total amount of provided space in GB Interoperability and Integration inLanguage The language of the content. TODO: try out LinkML functionality like Enum to specifiy range to allowing terms only from http://publications.europa.eu/resource/authority/language/* 0 1 0 sameAs This property can be used to link the metadata object to other URI-resources which describe the same thing. Domain: Any Thing, Resource or Organization endorsementURL A URL providing more information about the commitment relationship, such as a link to the official endorsements or signatories list, or the organization's commitment page. 0 1 1 0 trl8 - system complete and qualified 0 0 0 1 Data Curation 0 0 0 0 trl4 - technology validated in lab SOS 0 0 0 1 0 0 1 0 1 0 service metadata 1 0 endorsementContactPerson The contact person for this specific commitment relationship. This person can be contacted regarding the commitment implementation or questions about the organization's endorsement, signature, or support. 0 0 quiz 1 1 1 0 0 serviceCategory A classification of services based on the stages of the research data life cycle they support Intro 0 1 publication signature 1 1 0 1 1 Restricted Access 1 Intermediate 0 1 0 0 1 data advocate 0 1