Schema syntactic sugar for defining the repeated constraints

[ChandraReddy97]

Problem to Solve

While writing the schema, instead of writing like this :

CUSTOMER_RAW sub Auditoria,
    owns RDS_ID,
    owns TENANT_ID,
    owns SOURCE_ID,
    owns EXT_ID,
    owns TAX_ID;

we could collapse this into:

CUSTOMER_RAW sub Auditoria,
    owns RDS_ID, TENANT_ID,  SOURCE_ID, EXT_ID, TAX_ID;

Simiarly for attribute type declaration. Current declaration:

RDS_ID sub attribute, value long;
AGE sub attribute, value long;
CREATED_BY sub attribute, value string;
UPDATED_AT sub attribute, value string;
INGESTED_AT sub attribute, value string;

Instead we can do some thing like this:

RDS_ID, AGE sub attribute, value long;
CREATED_BY, UPDATED_AT, INGESTED_AT sub attribute, value string;