matadata specification draft current status

Here is a concrete example of a use case of metadata, and a potential specification. We are still conceptualizing how to handle data to represend, describe designs as digital objects and consider different use cases. This is a little project on its own, perhaps would be nice to have it as a separate board later, for now I put it here.
---
# basis initial format for remote pickup of metadata by both client app and
# the essential repo updates system, about to appear in first capability.
# *todo* ground rules for yaml lines of this file, to be written

# note carefully that this is the title that will show
# in the Finder-Viewer app, and so _must_ be short enough to fit
# the longTitle below lets such be in meta; no place to use it at present
shortTitle: MIT Emergency Ventilator (E-Vent)
# these names are fixed labels as must be used on repo by GitHub API, for our access
name: mit-emergency-ventilator
nameWithOwner: CombatCovid/mit-emergency-ventilator

# markdown titles too long for Finder to show especially, we hold for any uses
# the same for long descriptions in the languages
# when text may fit, then they are the same in topic and longTopic yaml itemslongTitle: MIT Emergency Ventilator (E-Vent) Project

languages:
  EN:
    description: A low-cost ventilator, based on the collective wisdom of many clinicians
    keywords: [ covid-19, medical equipment, patient, recovery, critical care,intensive care, icu,
                emergency room, emt, treatment, hospital, operating room,
                sheet metal, laser cut ]
    longDescription: >
      A ventilator is a machine that provides mechanical ventilation
      by moving breathable air into and out of the lungs, to deliver breaths
      to a patient who is physically unable to breathe,
      or breathing insufficiently.

  ES:
    description: Un ventilador de bajo costo, basado en la sabiduría colectiva de muchos médicos.
    keywords: [ covid-19, equipo médico, paciente, recuperación, cuidados críticos, cuidados intensivos, icu,
                                 sala de emergencia, emt, tratamiento, hospital, quirófano,
                                 chapa, corte por láser ]
    longDescription: >
      Un ventilador es una máquina que proporciona ventilación mecánica.
      moviendo aire respirable dentro y fuera de los pulmones,
      para entregar respiraciones a un paciente que es físicamente
      incapaz de respirar, o respirando insuficientemente.

  KR:
    keywords: [ covid-19, 의료 기기, 환자, 회복, 중요 치료, 집중 치료, icu,
                응급실, 구급차, 치료, 병원, 수술실, 판금, 레이저 컷 ]
    description: 많은 임상의의 집단적 지혜에 기반한 저렴한 인공 호흡기
    longDescription: >
      인공 호흡기는 기계적 환기를 제공하는 기계입니다
      통기성 공기를 폐 안팎으로 이동시켜 호흡
      신체적으로 숨을 쉴 수없는 환자에게
      또는 호흡이 불충분합니다.

project-link: https://www.openbreath.it/en/
intended-use: >-
  tbd
made: true
made-independently: false
license:
  hardware: CERN-OHL-S License
okh-manifest-version: 1.0.0
date-updated: 2020-04-06
manifest-author:
  name:
  - David van Rijn
  - Jose Francisco Martinez
  affiliation: TU Delft
contributors:
    -Gabriel D’Anselmo
    -Simone Iannucci
    -Patrizio Cavarretta
    -Massimiliano D’Amario
    -Francesco Solinas
    -Vittoria Garosci
    -Francesco D’Anselmo
    -Roberto Caminati
    -Carlo Menegazzo
    -Vittoria Garosci
    -Pietro Arina
    -Francesca Gaschino
    -Stefano Bedino
    -Fabrizio David
sub-parts:
  - A00_OB_200404
  - P0008_OB_200401
  - A06_OB_200401
  - HELAVIA DG M75
  - P0009_OB_200401
  - P0010_OB_200401
  - Washer_M6
  - Screw_M6_14
  - Nut_M6
  - Omron_LimitSwitch_20834
  - Washer_M3
  - Screw_M3_20
  - Nut_M3
  - A01_OB_200401
  - A03_OB_200401
  - Igus_MCM_06_015_1
  - P0001_OB_200401
  - WE_M3_20_971200354
  - Washer_M3
  - Nut_M3
  - WE_Standoffs_M2_15_971150244
  - Washer_M2
  - Nut_M2
  - P0007_OB_200401
  - RLS - BA060AB01AA00
  - RLS - BR10xxx14xxxxD00
  - Screw_M2_5_Phillips
  - RLS - RMA06A3A00
  - RLS - RMB29AC01SS
  - Screw_M3_Phillips/Countersunk
  - A05_OB_200402
  - P0003_OB_200401
  - A07_LimitSwitch
  - Washer_M2
  - Nut_M2
  - Screw_M2_12
  - Screw_M3_25
  - A02_OB_200404
  - P0002_OB_200404
  - P0005_OB_200403
  - Igus_NEMA_23_MOT-AN-S-060-020-056-L-A-AAAA
  - ShaftCoupler_6.35_6.00
  - Set_Screw_M4
  - Igus_DST-LS-10x12-R-200-ES_Parametric
  - AutomotionComponents - L1390.FK06
  - P0006_OB_200403
  - Washer_M3
  - Screw_M3_14
  - Nut_M3
  - Washer_M4
  - Nut_M4
  - Screw_M4_60
  - Spacer_M4_45
  - RLS - RMH06A3A02
  - Standoffs_M3_8
  - WE_Spacer_2.5_3.3_6_9774025960_rev1
  - Washer_M3_Plastic
  - Screw_M3_5_Phillips
  - Screw_M3_10
  - A04_OB_200401
  - P0004_OB_200401
  - Igus_DST-JFRM-2525DS10x12
  - Washer_M5
  - Screw_M5_20
  - Nut_M5
  - Seeger_6
  - Igus_MSM-0608-10
  - Washer_M6
  - Nut_M5
  - Screw_M5_Shoulder_6_6
  - Ambu_Spur_II_200313
  - Washer_M6
  - Nut_M6
  - Screw_M6_14

# ---
# Note that it's critical that a metadata.yaml file _does not ever have_ this trailing ---
# The reason: this trailing separator says there's another block to come.
# For a Markdown fine, that's true -- the main Markdown text
# But in a pure Yaml file, there isn't more to come - and it will break because empty!
CombatCovid / SPA-website

matadata specification draft current status #54
