VORegistry
xs
vg
An extension to the core resource metadata (VOResource) for
describing registries and authority IDs.
a service that provides access to descriptions of resources.
A registry is considered a publishing registry if it
contains a capability element with xsi:type="vg:Harvest".
It is considered a searchable registry if it contains a
capability element with xsi:type="vg:Search".
If true, this registry attempts to collect all resource
records known to the IVOA.
A registry typically collects everything by harvesting
from all registries listed in the IVOA Registry of
Registries.
an authority identifier managed by the registry.
Typically, this means the AuthorityIDs that originated
(i.e. were first published by) this registry. Currently,
only one registry can lay claim to an AuthorityID via
this element at a time.
For registry interfaces with a user-visible table
structure, tableset allows its declaration.
In case protocols implemented in different capabilities
have conflicting requirements on tableset, the two
capabilities should be considered belonging to separate
resources.
The capabilities of the Registry Harvest implementation.
The largest number of records that the registry search
method will return. A value greater than one implies
that an OAI continuation token will be provided when
the limit is reached. A value of zero or less
indicates that there is no explicit limit and
thus, continuation tokens are not supported.
The capabilities of the Registry Search implementation.
The largest number of records that the registry search
method will return. A value of zero or less indicates
that there is no explicit limit.
(deprecated)
This was used in Registry Interfaces 1.0 to indicate
what VOResource extensions a search interface supported.
Modern search interfaces will indicate that through
version, their tableset, or similar.
(deprecated)
This was used in Registry Interfaces 1.0 to indicate
search protocol extensions. In 1.1, use multiple
capabilities with the appropriate standardIDs
to declare special search capabilities.
Only searches against the core VOResource metadata are
supported.
Searches against some VOResource extension metadata are
supported but not necessarily all that exist in the registry.
Searches against all VOResource extension metadata contained
in the registry are supported.
the XQuery (http://www.w3.org/TR/xquery/) protocol as defined
in the VO Registry Interface standard.
a description of the standard OAI PMH interface using HTTP
(GET or POST) queries.
the accessURL child element is the base URL for the OAI
service as defined in section 3.1.1 of the OAI PMH
standard.
a description of the standard OAI PMH interface using a SOAP
Web Service interface.
the accessURL child element is the service port location URL for
the OAI SOAP Web Service.
a naming authority; an assertion of control over a
namespace represented by an authority identifier.
the organization that manages or owns this authority.
In most cases, this will be the same as the Publisher.