Page Comparison

The DCC has derived standards for how content is annotated in Synapse and this page describes the management of the keys, definitions, and references used to annotate files. See Synapse Annotations for general information. Approved terms are available in a searchable , and search for community-approved terms in the Table of Annotations.

Schemas

The synapseAnnotations Github repo includes schemas for individual terms. The terms are organized by modules in the terms / folder. There are subfolders for each module, and the term names include the module. The mechanisms that manage and implement these annotations are described in the README.

JSON Templates

Each term is stored in a JSON mini-schema, such as the following:

{   $schema": "<http://json-schema.org/draft-07/schema#",>
    "$id": "<https://repo-prod.prod.sagebase.org/repo/v1/schema/type/registered/sage.annotations-experimentalData.specimenID-0.0.1",>
    "description": "Identifying string linked to a particular sample or specimen",
    "type": "string"
}

Editing Schemas

• Open Github issue in rep: https://github.com/Sage-Bionetworks/synapseAnnotations/issues

  • Guidance: CONTRIBUTING.md - Sage-Bionetworks/synapseAnnotations

  • Templates: https://github.com/Sage-Bionetworks/synapseAnnotations/tree/master/term-templates

  • JSON schemasSchemas: https://github.com/Sage-Bionetworks/synapseAnnotations/tree/master/terms

  • MODEL-AD termsSchemas: https://github.com/Sage-Bionetworks/synapseAnnotations/tree/master/terms/neuro

  Create/Edit a JSON schema

  • https://www.ebi.ac.uk/ols/index

• Edit JSON Schema file

  • Copy and Paste

  schema template.

  • Schema template into the new file

  • Edit $id line with

  Modulename

  • <MODULENAME> and

  Key name.

  • <KEY>

  • Version numbers start with 0.0.1 and should be incremented with each update

  .
  Add new term, a brief definition, and an ontology

  • Edit term:

    • Term

    • Definition

    • Ontology citation for the included definition

  .

• Create a branch name formatted like ‘username-edit-type/‘

• Add a brief description of changes to commit

• Data

  • • ( https://www.ebi.ac.uk/ols/index )

  • Commit changes to a new branch

• Schema validation checks will start to run in the background. All data checks These must successfully passPASS.

• Once desired changes are committed, initiate Open a Pull Request and select DCC curators as reviewers.

• Once the With PRs have been merged, the metadata dictionary Metadata Dictionary needs to be updated with the latest version of terms. .

Update Schemas

• To register the schemas in Synapse run the register-schemas.R script.

  • To register all schemas, run ./register-schemas.R terms/*/*.json

  • Learn more about this script, run ./register-schemas.R --help

• To update the Synapse annotations table, run update-annotations-table.R

• Github sysbioDCCjsonschemas repo

• Add/Remove terms from XLS template file. Alternatively, this can be done programmatically with JSON.

Links

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