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CENtree Client

UI to explore the Terra Interoperability Model (TIM) and recommended vocabularies.

  • Status: to be released Sept 15, 2022; check back for the link.

Vocabulary Server

An API to programmatically query TIM for synonyms and subclass/superclass relationships.

  • Users: Curation & Mapping Tools (including for validation), data catalogs, browsers, cohort builders

  • This supports mapping between datasets or to TIM and enables browsers and cohort builders to leverage TIM and recommended ontologies. The API addresses queries such as:

    • What are the subclasses of cell type “hepatopoietic cell” in the Cell Ontology?

    • Find the best match for “zebra fish” in our species ontologies.

    • Is “lower grade glioma” a subclass of “brain cancer”?

    • Is “taxon:9606” a valid ontology id?  Return the preferred name. 

  • Status: not yet available; check back for more information. Target Q4 2022

Data Model Exporter

Exports JSON Schema version of the TIM.

  • Status: Prototype available in github

Curation & Mapping Tools

Several tools are under evaluation to aid in curation & generating a machine-readable mapping file.

  • Status: Work-in-progress

Metadata Workbench

Generates data dictionary or template spreadsheets based on TIM.

  • Status: Planning stages

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