Add trait terms mapped to EFO measurement classes

[rays22]

Addresses #276.

[rays22]

• 2023-09-08. The first four look like false errors, because these classes are biological attributes and I could confirmed that in Protege using oba-edit.obo` and they do not show up in my local robot_reports:

Violations: 22
-----------------
ERROR:      4
WARN:       18
INFO:       0

First 5 violations:
ERROR	biological-attribute-child-violation	OBA:2045212	rdfs:subClassOf	Not a subclass of biological attribute
ERROR	biological-attribute-child-violation	OBA:2045215	rdfs:subClassOf	Not a subclass of biological attribute
ERROR	biological-attribute-child-violation	OBA:2045219	rdfs:subClassOf	Not a subclass of biological attribute
ERROR	biological-attribute-child-violation	OBA:2045221	rdfs:subClassOf	Not a subclass of biological attribute
WARN	missing_definition	OBA:0000001	IAO:0000115	
ERROR Report failed!