Individual contributor or contact associated with a dataset or article. schema.org/Agent

Extensible key-value-unit triple. Primary extension mechanism of ProcessCore. schema.org/PropertyValue

RFC 7111 fragment selector provider for text/csv row, column, and cell fragments.

Data file or selected fragment produced or consumed by processes. schema.org/MediaObject or File

Datamap descriptor for a data object or selected data fragment.

Container and context for data, processes, administrative metadata, and datamap entries. schema.org/Dataset

Ontology annotation referencing a term in a controlled vocabulary or ontology. schema.org/DefinedTerm

Describes the shape and type of a protocol parameter slot. bioschemas.org/FormalParameter

Semantic relation between two fragment selectors.

Typed selector-provider contract for implementations of a selector language.

Generic Data-fragment relation helpers used by traversal and tests.

Selector-provider contract used by the core traversal layer.

An IONode is either a Sample or a Data node.

Entity representing an organization involved in creating, curating, or hosting a dataset. schema.org/Organization

A directed walk through the process graph: an ordered sequence of Process instances connected through their shared I/O nodes. Read-only view – produced by graph-traversal queries; does not own its processes.

Core transformation node. Connects inputs to outputs by executing a recipe. bioschemas.org/LabProcess

Description of a planned procedure. bioschemas.org/LabProtocol

Input or output biological, chemical, or digital sample in the process graph. bioschemas.org/Sample

Scholarly publication associated with a dataset. schema.org/ScholarlyArticle