Incomplete data item terms for CDE project

[sebastianduesing]

As previously discussed in today's OBI call, please add the following terms:

ONTIE:0003673 'incomplete data item'

• Subclass of IAO:0000027 'data entity'
• No definition was decided on for this. As a placeholder definition, consider: A data entity that indicates an inability to provide a determined value in a particular field.

ONTIE:0003674 'unknown data item'

• Subclass of ONTIE:0003673 'incomplete data item'
• Definition: An incomplete data item that has not been determined.

ONTIE:0003675 'not applicable data item'

• Subclass of ONTIE:0003673 'incomplete data item'
• Definition: An incomplete data item that cannot be determined as it doesn't make sense.
• Example of usage: A biological sex datum for E. coli.

ONTIE:0003676 'not available data item'

• Subclass of ONTIE:0003673 'incomplete data item'
• Definition: An incomplete data item that may have been determined, but is not available.

ONTIE:0003677 'other data item'

• Subclass of ONTIE:0003673 'incomplete data item'
• Definition: An incomplete data item that was determined to have a value outside of a given range of possible options for that value.