Slot: start_date

The date on which any process or activity was started

Applicable Classes

Name	Description	Modifies Slot
FiltrationProcess	The process of segregation of phases; e	no
ChemicalConversionProcess	A process that results in the interconversion of chemical species by a reacti...	no
WorkflowExecution	Represents an instance of an execution of a particular workflow	no
MetatranscriptomeAssembly		no
NomAnalysis		no
DataEmitterProcess	A process that generates data objects as output	no
MixingProcess	The combining of components, particles or layers into a more homogeneous stat...	no
MetagenomeAnnotation	A workflow execution activity that provides functional and structural annotat...	no
MetaproteomicsAnalysis		no
LibraryPreparation		no
MetagenomeSequencing	Initial sequencing activity that precedes any analysis	no
Extraction	A material separation in which a desired component of an input material is se...	no
NucleotideSequencing	A DataGeneration in which the sequence of DNA or RNA molecules is generated	no
Pooling	physical combination of several instances of like material	no
MetagenomeAssembly	A workflow execution activity that converts sequencing reads into an assemble...	no
CollectingBiosamplesFromSite		no
ChromatographicSeparationProcess	The process of using a selective partitioning of the analyte or interferent b...	no
ProtocolExecution	A PlannedProces that has PlannedProcess parts	no
DissolvingProcess	A mixing step where a soluble component is mixed with a liquid component	no
ReadQcAnalysis	A workflow execution activity that performs quality control on raw Illumina r...	no
ReadBasedTaxonomyAnalysis	A workflow execution activity that performs taxonomy classification using seq...	no
MetabolomicsAnalysis		no
MaterialProcessing	A process that takes one or more samples as inputs and generates one or more ...	no
DataGeneration	The methods and processes used to generate omics data from a biosample or org...	no
MetatranscriptomeExpressionAnalysis	A workflow process that provides expression values and read counts for gene f...	no
SubSamplingProcess	Separating a sample aliquot from the starting material for downstream activit...	no
PlannedProcess		no
StorageProcess	A planned process with the objective to preserve and protect material entitie...	no
MetatranscriptomeAnnotation		no
MagsAnalysis	A workflow execution activity that uses computational binning tools to group ...	no
AnnotatingWorkflow	A WorkflowExecution whose output indicates the potential functions of genes o...	no
MassSpectrometry	Spectrometry where the sample is converted into gaseous ions which are charac...	no

Properties

Range: String

Comments

We are using string representations of dates until all components of our ecosystem can handle ISO 8610 dates
The date should be formatted as YYYY-MM-DD

Identifier and Mapping Information

Schema Source

from schema: https://w3id.org/nmdc/nmdc

Mappings

Mapping Type	Mapped Value

LinkML Source

name: start_date
description: The date on which any process or activity was started
todos:
- add date string validation pattern
comments:
- We are using string representations of dates until all components of our ecosystem
  can handle ISO 8610 dates
- The date should be formatted as YYYY-MM-DD
from_schema: https://w3id.org/nmdc/nmdc
rank: 1000
alias: start_date
domain_of:
- PlannedProcess
range: string