Blob contains Categories field that specifies categories of blob. Categories is a list of strings that can be equal to one of the listed below:
- Marine
- Land Transport
- Shipping
- Air
- Rescue and Police
- Public Transportation
- Cars and Trucks
- Heavy Equipment
- Rental Equipment
- Workers
- Other
- Accommodation
- Businesses
- Telecommunications
- Education
- Entertainment
- Food and Drink
- Outdoor Activities
- Public Services
- Transport
- Other
- Oilfield