FreebaseValue

Values are effectively a union of several possible Knowledge Graph types: simple primitive datatypes such as booleans, integers and floats, references to other Knowledge Graph topics (by id), or "compound values" which are expressed as embedded topics with associated properties and values. Values occur in indexed order (if any).

GDocumentBaseOriginalContent

The original, unconverted document, typically PDF or Word. Copied from OriginalDoc field of doclogs. Unlike "Content", this does not contain any HTTP headers. The content may be compressed using the same method as "Content". In practice it is only compressed in the Teragoogle index. It is never compressed in docjoins because those are compressed at the sstable level. In doclogs content will only be compressed if the Trawler fetchreply is also compressed–which is currently never and unlikely to change for performance reasons.

GeostoreAddressComponentProto

This class represents a parsed field within an address. NOTE: if you add a field to this proto, please update the AreAddressComponentsEquivalent() function in google3/geostore/base/internal/addresscomponent.cc

GeostoreAddressProto

This class represents an address, partial address, or address range. It is intended to be attached to features to identify their address(es). Some important points about addresses: – The addresses in the Geo Schema do not include a component for the name of the feature, i.e. they are not self-referential. For example, the name of a feature might be "Zack’s Pizza" and its address would be "123 Main Street". Similarly, streets, cities, and counties do not include themselves as part of their address. The address of "Seattle" is "King County, Washington, USA". If want to construct an address that does include the feature name, you can simply prepend it to the other address components. – Lakes, mountains, and other natural features do not normally have addresses. Countries also do not have addresses because they are at the top of the political hierarchy. – Address components in the Geo Schema are listed in a particular order, independent of the conventions used by the country in which they occur. The basic order is "smallest to largest" starting with street numbers and routes, then political features, and ending with postal features. The exact rules are defined by the implementation of the AddressComponentOrdering::IsLessThan() function. – Some types of address components may occur more than once in an address. For example, a UK address with a "dependent thoroughfare" would have two components of TYPE_ROUTE (i.e. street names). These are listed in the order they are normally written.