Data Versioning

Data Versioning

Graph

Turtle

Version "1.1" of "urn:nasa:pds:context:investigation:mission.orex" product:

<urn:nasa:pds:context:investigation:mission.orex::1.1>
  <pds:lid> <urn:nasa:pds:context:investigation:mission.orex>;
  <pds:vid> "1.1"^^xsd:float;
  <pds:product_class> "Product_Context";
  <pds:product_sub_class> "Investigation";
  <pds:title> "Origins, Spectral Interpreation, Resource Identification, Security, Regolith Explorer (OSIRIS-REx) Mission";
  <pds:name> "OSIRIS-REx";
  <pds:type> "Mission";
  <pds:start_date> "2016-09-08"^^xsd:date;
  <pds:stop_date> "3000-01-01"^^xsd:date.

A link from mission LID to the latest LIDVID. This record has to be updated every time new version of "urn:nasa:pds:context:investigation:mission.orex" label is released.

<urn:nasa:pds:context:investigation:mission.orex> 
  <registry:last_lidvid> <urn:nasa:pds:context:investigation:mission.orex::1.1>.

Queries

Get basic contextual information about collection "urn:nasa:pds:orex.spice:spice_kernels::8.0"

SELECT 
  ?lidvid_ref ?ref_sub_class ?ref_type ?ref_name
WHERE {
  <urn:nasa:pds:orex.spice:spice_kernels::8.0> <pds:lid_ref> ?lid_ref.
  ?lid_ref <registry:last_lidvid> ?lidvid_ref.        # Get last lidvid
  ?lidvid_ref <pds:product_class> "Product_Context".
  ?lidvid_ref <pds:product_sub_class> ?ref_sub_class.
  ?lidvid_ref <pds:type> ?ref_type.
  ?lidvid_ref <pds:name> ?ref_name.
}

Results

lidvid_ref	ref_sub_class	ref_type	ref_name
<urn:nasa:pds:context:investigation:mission.orex::1.1>	"Investigation"	"Mission"	"OSIRIS-REx"
<urn:nasa:pds:context:instrument_host:spacecraft.orex::1.1>	"Instrument_Host"	"Spacecraft"	"OSIRIS-REx"
<urn:nasa:pds:context:target:asteroid.101955_bennu::1.1>	"Target"	"Asteroid"	"Bennu"