This site describes the Core NuGet Schema
Full Name: http://schema.nuget.org/schema#id
Type: xsd:string
Specifies the unique id of the package within a particular gallery
Full Name: http://schema.nuget.org/schema#version
Type: nuget:SemanticVersion
Specifies the version of a package
Full Name: http://schema.nuget.org/schema#summary
Type: xsd:string
A brief summary of a package, designed for use in search results.
Full Name: http://schema.nuget.org/schema#iconUrl
Type: xsd:anyURI
A URL to an Icon that represents the package.
Full Name: http://schema.nuget.org/schema#author
Type: xsd:string
Specifies one of the authors of a package.
Full Name: http://schema.nuget.org/schema#publisher
Type: xsd:string
Specifies one of the publishers (previously called "owners") of a package.
Full Name: http://schema.nuget.org/schema#licenseUrl
Type: xsd:anyURI
A URL to the License Agreement that covers usage of the package.
Full Name: http://schema.nuget.org/schema#projectUrl
Type: xsd:anyURI
A URL to the project home page.
Full Name: http://schema.nuget.org/schema#tags
Type: xsd:string
A space-separated list of tags to apply to the package
Full Name: http://schema.nuget.org/schema#downloadCount
Type: xsd:integer
The number of times the package has been downloaded from the gallery.
Full Name: http://schema.nuget.org/schema#published
Type: xsd:dateTime
The number of times the package has been downloaded from the gallery.
Full Name: http://schema.nuget.org/schema#dependencyGroup
Type: nuget:DependencyGroup
Specifies a group of dependencies this package has on other packages.
Full Name: http://schema.nuget.org/schema#dependency
Type: nuget:Dependency
Specifies a dependency this package has on other packages.
Full Name: http://schema.nuget.org/schema#targetFramework
Type: nuget:FrameworkName
Specifies the target framework for a resource.
Full Name: http://schema.nuget.org/schema#range
Type: nuget:SemanticVersionRange
Specifies the range of versions that can satisfy this constraint.
Full Name: http://schema.nuget.org/schema#DependencyGroup
A Group of Dependencies, usually constrained by a targetFramework and other constraints
Full Name: http://schema.nuget.org/schema#Dependency
A Dependency upon another package
Full Name: http://schema.nuget.org/schema#SemanticVersionRange
A range of SemanticVersions
Full Name: http://schema.nuget.org/schema#SemanticVersion
A SemanticVersion, as specified by semver.org, with the addition of an OPTIONAL fourth numeric component. For example: 1.0.0.0