The type of entities we will support. Currently, we only
support people, establishment, property, and product types. If
the type is unspecified, it will be generic type.
Values:
ENTITY_TYPE_UNSPECIFIED (0):
The default value.
PEOPLE (1):
People entity.
ESTABLISHMENT (2):
Establishment entity.
PROPERTY (3):
Property entity. e.g. real estate property.
PRODUCT (4):
Product entity.
ORGANIZATION (5):
Organization entity.
LOCAL_BUSINESS (6):
Local Business entity.
PERSON (7):
Person entity.
