US Patent 10032214 Systems and methods to extract and utilize textual semantics

Systems and methods to extract and utilize textual semantics are described. The system receives item information that describes an item for publication on a network-based publication system and analyses the item information to generate application information that identifies a plurality of applications. The plurality of applications includes a first application that further includes the item as a first component of the first application. The system stores a listing in a database that includes the application information and the item information and publishes the listing on the network-based publication system.