common_sample.yaml

# DESY Public Dataset Metadata definition © 2024 by Deutsches
# Elektronen-Synchrotron DESY is licensed under CC BY 4.0
id: https://public-data.desy.de/metadata/common
prefixes:
  linkml: https://w3id.org/linkml/
  schema: http://schema.org/
  UO: http://purl.obolibrary.org/obo/UO_
  qudt: http://qudt.org/schema/qudt/
  unit: http://qudt.org/vocab/unit/
  OM: http://www.ontology-of-units-of-measure.org/resource/om-2/
  nerc: http://vocab.nerc.ac.uk/collection/P06/current/
imports:
  - linkml:types
  - base_typedefinitions

default_range: string


classes:

  Sample:
    abstract: true
    description: "generic sample description"
    attributes:
      chemical_composition:
        range: string
      temperature:
        range: TemperatureMeasurment
      pressure:
        range: PressureMeasurement 
      environment:
        description: indentifier of specific sample environment
        range: string
        # Todo: see if this is feasable ... maybe sample envirenment should be split from sample completely
  
  SolidStateSample:
    is_a: Sample
    
  LiquidSurfaceSammple:
    is_a: Sample
    attributes:
      surface_tension:
        range: number
    
  MultiLayerSample:
    is_a: Sample
    attributes:
      layer_structure:
        range: string
        # Todo: see if feasable: use ORSO SampleModel String