add sesar things script

[SeanSCao]

Example thing rows:

[dannymandel]

All in all, this looks really great! Nice work @SeanSCao! The only suggestion I have offhand is that I think you want to include the IGSN: prefix in the identifier for the things. That's the way it is done now, and will be helpful to keep doing so, as we also deal with ark: prefixes, and it's good to keep the two separate.

[datadavev]

All in all, this looks really great! Nice work @SeanSCao! The only suggestion I have offhand is that I think you want to include the IGSN: prefix in the identifier for the things. That's the way it is done now, and will be helpful to keep doing so, as we also deal with ark: prefixes, and it's good to keep the two separate.

Yes, all identifiers should be absolute, which means the scheme part must be present. The scheme is generally lower case, technically it is case insensitive, but within a system should be consistent. DataCite indicates the proper form for an IGSN identifier is to use lower case igsn: for the scheme and we should follow that practice.