. . . . . . . "The PINK knowledge base, implemented as a GraphDB triplestore, is the knowledge hub for all data and models in PINK." . "PINK Knowledge base" . . . . . . . . . . . . . "A lightweight data-centric framework for semantic interoperability. DLite allows to represent data and metadata with simple, but formalised data models, making it possible to decouple the (meta)data from how it is serialised. It includes a rich and easy extendable plugin-system for loading/writing (meta)data to different storage backends (like JSON, BSON, YAML, RDF, MinIO, MongoDB, PostgreSQL, Redis, CSV/Excel, ...). DLite enhances the reusability of storage plugins by a clear separation between data transfer (protocol) and loading/writing. This makes it possible to use the same file-based storage plugin against for instance the local file system or an sftp or http server. Semantic interoperability and automated data transformations is achieved by mapping DLite data models and/or their properties of to classes defined in ontologies. By combining mappings with a library of reusable mapping functions, fully automated and very powerful data transformations and integrations can be achieved. DLite also include a collection of tools for e.g. validation of data models and generation of code for handling of i/o in C and Fortran programs. DLite is written in C, but includes bindings to Python and Fortran. It is commonly used from Python and available under a permissive MIT license. " . "DLite: Lightweight data-centric framework for semantic interoperability" . . . . . . . . . . . . . "RO-Crate is a community effort to establish a lightweight approach to packaging research data with their metadata. It is based on schema.org annotations in JSON-LD. An RO-Crate is a structured archive of all the items that contributed to the research outcome, including their identifiers, provenance, relations and annotations." . "RO-Crate | Research Object Crate" . . . . . . . . . . . . . "EMPIAR, the Electron Microscopy Public Image Archive, is a public resource for raw images underpinning 3D cryo-EM maps and tomograms (themselves archived in EMDB). EMPIAR also accommodates 3D datasets obtained with volume EM techniques and soft and hard X-ray tomography." . "Electron Microscopy Public Image Archive | EMPIAR" . . . . . . . . . . "Basic annotation schema used in Tripper for handling data and metadata in a knowledge base. Based on DCAT-AP, so compatible with all DCAT-aware services." . "Tripper Annotation Schema" . . . . . . . . . . "The Knowledge base for the DYNCAT project is a triplestore hosted by SINTEF and made available to the project participants." . "DYNCAT Knowledge Base" . . . . "CMDI Resource Proxy" . "CMDI Resource Proxy" . . . . . . . . . . "PDBx/mmCIF is a dictionary of data archiving macromolecule crystallographic experiments and their results." . "macromolecular Crystallographic Information File | PDBx/mmCIF" . . . . . . "Fedora digital objects can be related to other Fedora objects in many ways. For example there may be a Fedora object that represents a collection and other objects that are members of that collection. Also, it may be the case that one object is considered a part of another object, a derivation of another object, a description of another object, or even equivalent to another object. For example, consider a network of digital objects pertaining to Thomas Jefferson, in which scholarly works are stored as digital objects, which are related to other digital objects representing primary source materials in libraries or museums. The composite scholarly objects can be considered a graph of related digital objects. Other types of objects can also be related to the scholarly object over time, for instance annotations about the scholarly object can be created by others and related to the original object. Also, digital objects can be created to act as \"surrogates\" or \"proxies\" for dynamically produced web content such as an Amazon page for a book relevant to the scholarly object." . "FEDORA-O2O | FEDORA Object to Object relationship metadata" . . . . . . . . . . "The Ocean InfoHub (OIH) federated metadata handling system relays the metadata PIDs (given to JSON-LD records) from our partners. The PID services used are diverse, including PURLs run by trusted and sustained organisations (e.g. OBO Foundry), DOIs, W3IDs, and IDs issued by trusted aggregators (e.g. OBIS). Not all metadata records integrated into our knowledge graph are assigned PIDs, a scenario we are gradually changing now that metadata records exist for use in Ocean InfoHub and ODIS" . "OIH | Ocean InfoHub metadata service" . . . . "" . . . . . . . . . "The Nanopuplication Ontology defines the structure of a nanopublication including the predicates how the data (the nanopublication itself) and the metadata is linked to each other. A nanopublication consists of an assertion, the provenance of the assertion (simply called \"provenance\"), and the provenance of the whole nanopublication (called \"publication info\"). Nanopublications are implemented and aligned with Semantic Web technologies, such as RDF, OWL, and SPARQL." . "NP_onto | Nanopublication Ontology" . . . . . . . . "Data Documentation Initiative (DDI) Lifecycle (DDI-Lifecycle, DDI-L) is designed to document and manage data across the entire life cycle, from conceptualization to data publication, analysis and beyond. The freely available international DDI standards describe data that result from observational methods in the social, behavioral, economic, and health sciences. DDI is used to document data in over 80 countries of the world. It encompasses all of the DDI-Codebook specification and extends it. Based on XML Schemas, DDI-Lifecycle is modular and extensible. " . "DDI-Lifecycle 3.3 " . . . . . . "da|ra is a DOI registration agency for social and economic data by the GESIS (Leibniz Institute for the Social Sciences) and ZBW (Leibniz Information Centre for Economics)." . "DA|RA DOI registration agency for social and economic data." . . . . "IPLD is the data model of the content-addressable web. It allows us to treat all hash-linked data structures as subsets of a unified information space, unifying all data models that link data with hashes as instances of IPLD." . "InterPlanetary Linked Data" . . . . . "A directed acyclic graph (DAG) is an acyclic graph that consists of vertices and edges (also called arcs), with each edge directed from one vertex to another, such that following those directions will never form a closed loop. A path in a DAG is a sequence of edges having the property that the ending vertex of each edge in the sequence is the same as the starting vertex of the next edge in the sequence; a path forms a cycle if the starting vertex of its first edge equals the ending vertex of its last edge" . "Directed Acyclic Graphs" . . . . . . . . . "An RDF vocabulary designed to facilitate interoperability between data catalogs published on the Web. By using DCAT to describe datasets in data catalogs, publishers increase discoverability and enable applications easily to consume metadata from multiple catalogs. It further enables decentralized publishing of catalogs and facilitates federated dataset search across sites. Aggregated DCAT metadata can serve as a manifest file to facilitate digital preservation." . "DCAT | Data Catalog Vocabulary Version 2" . . . . . "EPOS-DCAT-AP is an extension of the DCAT application profile for Research Infrastructures in the solid-Earth domain. It is developed in the framework of European Plate Observing System (EPOS). EPOS-DCAT-AP has been conceived to represent shared Core Concepts agreed within the EPOS communities. " . "EPOS-DCAT-AP" . . . . . . "FAIR Signposting is an intentionally simple, standards-based, RESTful «follow your nose» approach to help software agents navigate among the various resources that make up a research artifact on the web." . "FAIR Signposting" . . . . . . . "The HGNC is responsible for approving unique symbols and names for human loci, including protein coding genes, ncRNA genes and pseudogenes, to allow unambiguous scientific communication." . "HUGO Gene Nomenclatur" . . . . . . "The DataCite Ontology (DataCite) is an ontology that enables the metadata properties of the DataCite Metadata Schema Specification (i.e., a list of metadata properties for the accurate and consistent identification of a resource for citation and retrieval purposes) to be described in RDF." . "DataCite | DataCite Ontology" . . . . . . . . "The digital object identifier (DOI) system originated in a joint initiative of three trade associations in the publishing industry (International Publishers Association; International Association of Scientific, Technical and Medical Publishers; Association of American Publishers). The system was announced at the Frankfurt Book Fair 1997. The International DOI Foundation (IDF) was created to develop and manage the DOI system, also in 1997. The DOI system was adopted as International Standard ISO 26324 in 2012. The DOI system implements the Handle System and adds a number of new features. The DOI system provides an infrastructure for persistent unique identification of objects of any type. The DOI system is designed to work over the Internet. A DOI name is permanently assigned to an object to provide a resolvable persistent network link to current information about that object, including where the object, or information about it, can be found on the Internet. While information about an object can change over time, its DOI name will not change. A DOI name can be resolved within the DOI system to values of one or more types of data relating to the object identified by that DOI name, such as a URL, an e-mail address, other identifiers and descriptive metadata. The DOI system enables the construction of automated services and transactions. Applications of the DOI system include but are not limited to managing information and documentation location and access; managing metadata; facilitating electronic transactions; persistent unique identification of any form of any data; and commercial and non-commercial transactions. The content of an object associated with a DOI name is described unambiguously by DOI metadata, based on a structured extensible data model that enables the object to be associated with metadata of any desired degree of precision and granularity to support description and services. The data model supports interoperability between DOI applications. The scope of the DOI system is not defined by reference to the type of content (format, etc.) of the referent, but by reference to the functionalities it provides and the context of use. The DOI system provides, within networks of DOI applications, for unique identification, persistence, resolution, metadata and semantic interoperability." . "DOI | Digital Object Identifier" . . . . . . "The Handle System is the Corporation for National Research Initiatives's proprietary registry assigning persistent identifiers, or handles, to information resources, and for resolving those handles into the information necessary to locate, access, and otherwise make use of the resources. As with handles used elsewhere in computing, Handle System handles are opaque, and encode no information about the underlying resource, being bound only to metadata regarding the resource. Consequently, the handles are not rendered invalid by changes to the metadata." . "Handle System" . . . . . . . . . . . . . . "Crossref is a registration agency of the International DOI Foundation. Crossref provides a mechanism for identifying and describing research objects (books and chapters, components, conference proceedings, datasets, dissertations, grants, journals and articles, peer reviews, pending publications, posted content (includes preprints), reports and working papers, and standards). It follows the ISO/IEC 11179 Metadata Registry (MDR) standard, which specifies a schema for recording both the meaning and technical structure of the data for unambiguous usage by humans and computers. CrossRef uses a single deposit schema stored as XML, which supports a range of different content types and provides a structure and set of rules to keep everything consistent and interoperable. " . "Crossref (DOI)" . . . . . . . . . . . . . . . "This is the strategy SALURBAL is developing to implement FAIR principles into the data portal" . "SALURBAL FAIR strategy" . . . . . . . . . "An international consortium of more than 750 academic institutions and research organizations, Inter-university Consortium for Political and Social Research (ICPSR) provides leadership and training in data access, curation, and methods of analysis for the social science research community." . "Inter University Consortium for Political and Social Research" . . . . . "SeaDataNet Common Data Index to Persistent Identifier lookup index" . "SDN CDI PID LUI | SeaDataNet CDI to PID lookup index" . . . . . . "Linked Open Data defines a vision of globaly globaly accessible and linked data on the internet based on the RDF standards of the semantic web. A basic theory of LOD is that data has more value if it can be connected to other data. Data, in this context, is any structured web-based information." . "LOD | Linked Open Data" . . . . . "A FDO is a unit composed of data that is a sequence of bits, or a set of sequences of bits, each of the sequences being structured (typed) in a way that is interpretable by one or more computer systems, and having as essential elements an assigned globally uniqueandpersistent identifier (PID), a type definition for the object as a whole and a metadata description (which itself can be another FAIR digital object) of the properties of the object, making the whole findable, accessible, interoperable and reusable both by humans and computers for the reliable interpretation and processing of the data represented by the object." . "FDO | Fair Digital Object" .