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
General info: Synapse Annotations
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Community-approved Terms: Table of Annotations
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Schemas
The synapseAnnotations Github repo includes schemas for individual metadata terms. The Each term is stored in a JSON mini-schema and the terms are organized by modules in the each terms/<module>/
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.
Each term is stored in a JSON mini-schema, such as the following:
Code Block | ||
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| ||
{ $schema": "<http://json-schema.org/draft-07/schema#",>
"$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"
} |
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Github rep: https://github.com/Sage-Bionetworks/synapseAnnotations
Guidance: CONTRIBUTING.md -: GitHub - Sage-Bionetworks/synapseAnnotations
Templates: https://github.com/Sage-Bionetworks/synapseAnnotations/tree/master/term-templates(README)
JSON Schemas
: https:
//github.com/Sage-Bionetworks/tree/master/MODEL-AD Schemas
: https:
//github.com/Sage-Bionetworks/tree/master/- wwwebi.ac.uk/ols/index
Edit JSON Schema
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Copy
and Paste Schema template into thea template from: synapseAnnotations/term-templates
Edit new file
Edit
$id
line with <MODULENAME> and <KEY>Version numbers start with
0.0.1
and should be incremented Increment version with each updateEdit term:
Term
Definition
Ontology citation for the included definition
Add Term, Definition, and a source for Definition (https://www.ebi.ac.uk/ols/index )
Commit changes to a new branch
Schema validation checks will automatically start to run in the background. These must successfully PASS.
Address any errors until validation passes
Open a Pull Request and select DCC curators as reviewersWith
Update Schemas
Once the PRs are merged, it is necessary to update the Metadata Dictionary needs to be updated.
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Navigate to: /Users/ryaxley/Documents/GitHub/synapseAnnotations
To register the schemas in Synapse run the register-schemas.R script
Help:
./register-schemas.
To register
R --help
Register all schemas, run :
./register-schemas.R terms/*/*.json
Learn more about this script, run./register-schemas.R --help
Verify if this script runs automatically as part of the Github workflow
To update the Synapse annotations table, run :
./update-annotations-table.R
Generate Template
Github sysbioDCCjsonschemas repo
Add/Remove terms from XLS template file. Alternatively, this can be done programmatically with JSON.
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SysBio Metadata Templates: https://github.com/Sage-Bionetworks/sysbioDCCjsonschemas/tree/master/schema_metadata_templates
Construct a JSON schema file to generate XLS template
Make sure to register latest versions of JSON schemas
To create a Synapse table of all terms in metadata templates:
create_Syn_table_from_Syn_schemas.py
For example, to generate a Metadata Template:
create_template_from_Syn_schema_sorted.py
Code Block cd ~/Documents/GitHub/sysbioDCCjsonschemas/code/python/. python3 create_template_from_Syn_schema_sorted.py \ sysbio.metadataTemplates-ad.manifest \ manifest_test.xlsx excel \ ~/Documents/GitHub/sysbioDCCjsonschemas/schema_metadata_templates/AD/manifest_metadata_template.json
New templates must be uploaded manually to: https://www.synapse.org/#!Synapse:syn18512044